156728077268

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{137}}^1\times {\mathrm{977}}^1$

素因数の和:1246

約数の個数: 192

約数和(自身を含む): 348271902720

約数和(自身を除く): 191543825452

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 62, 71, 76, 124, 133, 137, 142, 217, 266, 274, 284, 434, 497, 532, 548, 589, 868, 959, 977, 994, 1178, 1349, 1918, 1954, 1988, 2201, 2356, 2603, 2698, 3836, 3908, 4123, 4247, 4402, 5206, 5396, 6839, 8246, 8494, 8804, 9443, 9727, 10412, 13678, 15407, 16492, 16988, 18221, 18563, 18886, 19454, 27356, 29729, 30287, 30814, 36442, 37126, 37772, 38908, 41819, 59458, 60574, 61628, 68089, 69367, 72884, 74252, 80693, 83638, 118916, 121148, 129941, 133849, 136178, 138734, 161386, 167276, 184813, 212009, 259882, 267698, 272356, 277468, 292733, 301537, 322772, 369626, 424018, 485569, 519764, 535396, 564851, 575453, 585466, 603074, 739252, 848036, 936943, 971138, 1129702, 1150906, 1170932, 1206148, 1293691, 1317973, 1873886, 1942276, 2110759, 2150377, 2259404, 2301812, 2543131, 2587382, 2635946, 3747772, 4028171, 4149319, 4221518, 4300754, 5086262, 5174764, 5271892, 5729203, 8056342, 8298638, 8443036, 8601508, 9225811, 9503279, 10172524, 11458406, 15052639, 16112684, 16597276, 17801917, 18451622, 19006558, 22916812, 29045233, 30105278, 35603834, 36903244, 38013116, 40104421, 40857163, 58090466, 60210556, 66522953, 71207668, 78837061, 80208842, 81714326, 116180932, 133045906, 157674122, 160417684, 163428652, 180562301, 266091812, 286000141, 294601649, 315348244, 361124602, 551859427, 572000282, 589203298, 722249204, 1103718854, 1144000564, 1178406596, 1263936107, 2062211543, 2207437708, 2527872214, 4124423086, 5055744428, 5597431331, 8248846172, 11194862662, 22389725324, 39182019317, 78364038634, 156728077268]

約数ペア:

[(1, 156728077268), (2, 78364038634), (4, 39182019317), (7, 22389725324), (14, 11194862662), (19, 8248846172), (28, 5597431331), (31, 5055744428), (38, 4124423086), (62, 2527872214), (71, 2207437708), (76, 2062211543), (124, 1263936107), (133, 1178406596), (137, 1144000564), (142, 1103718854), (217, 722249204), (266, 589203298), (274, 572000282), (284, 551859427), (434, 361124602), (497, 315348244), (532, 294601649), (548, 286000141), (589, 266091812), (868, 180562301), (959, 163428652), (977, 160417684), (994, 157674122), (1178, 133045906), (1349, 116180932), (1918, 81714326), (1954, 80208842), (1988, 78837061), (2201, 71207668), (2356, 66522953), (2603, 60210556), (2698, 58090466), (3836, 40857163), (3908, 40104421), (4123, 38013116), (4247, 36903244), (4402, 35603834), (5206, 30105278), (5396, 29045233), (6839, 22916812), (8246, 19006558), (8494, 18451622), (8804, 17801917), (9443, 16597276), (9727, 16112684), (10412, 15052639), (13678, 11458406), (15407, 10172524), (16492, 9503279), (16988, 9225811), (18221, 8601508), (18563, 8443036), (18886, 8298638), (19454, 8056342), (27356, 5729203), (29729, 5271892), (30287, 5174764), (30814, 5086262), (36442, 4300754), (37126, 4221518), (37772, 4149319), (38908, 4028171), (41819, 3747772), (59458, 2635946), (60574, 2587382), (61628, 2543131), (68089, 2301812), (69367, 2259404), (72884, 2150377), (74252, 2110759), (80693, 1942276), (83638, 1873886), (118916, 1317973), (121148, 1293691), (129941, 1206148), (133849, 1170932), (136178, 1150906), (138734, 1129702), (161386, 971138), (167276, 936943), (184813, 848036), (212009, 739252), (259882, 603074), (267698, 585466), (272356, 575453), (277468, 564851), (292733, 535396), (301537, 519764), (322772, 485569), (369626, 424018)]