155572326

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{173}}^1$

素因数の和:268

約数の個数: 160

約数和(自身を含む): 438596928

約数和(自身を除く): 283024602

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 27, 39, 42, 54, 61, 63, 78, 81, 91, 117, 122, 126, 162, 173, 182, 183, 189, 234, 273, 346, 351, 366, 378, 427, 519, 546, 549, 567, 702, 793, 819, 854, 1038, 1053, 1098, 1134, 1211, 1281, 1557, 1586, 1638, 1647, 2106, 2249, 2379, 2422, 2457, 2562, 3114, 3294, 3633, 3843, 4498, 4671, 4758, 4914, 4941, 5551, 6747, 7137, 7266, 7371, 7686, 9342, 9882, 10553, 10899, 11102, 11529, 13494, 14013, 14274, 14742, 15743, 16653, 20241, 21106, 21411, 21798, 23058, 28026, 31486, 31659, 32697, 33306, 34587, 40482, 42822, 47229, 49959, 60723, 63318, 64233, 65394, 69174, 73871, 94458, 94977, 98091, 99918, 121446, 128466, 137189, 141687, 147742, 149877, 182169, 189954, 196182, 221613, 274378, 283374, 284931, 299754, 364338, 411567, 425061, 443226, 449631, 569862, 664839, 823134, 850122, 854793, 899262, 960323, 1234701, 1275183, 1329678, 1709586, 1920646, 1994517, 2469402, 2550366, 2880969, 3704103, 3989034, 5761938, 5983551, 7408206, 8642907, 11112309, 11967102, 17285814, 22224618, 25928721, 51857442, 77786163, 155572326]

約数ペア:

[(1, 155572326), (2, 77786163), (3, 51857442), (6, 25928721), (7, 22224618), (9, 17285814), (13, 11967102), (14, 11112309), (18, 8642907), (21, 7408206), (26, 5983551), (27, 5761938), (39, 3989034), (42, 3704103), (54, 2880969), (61, 2550366), (63, 2469402), (78, 1994517), (81, 1920646), (91, 1709586), (117, 1329678), (122, 1275183), (126, 1234701), (162, 960323), (173, 899262), (182, 854793), (183, 850122), (189, 823134), (234, 664839), (273, 569862), (346, 449631), (351, 443226), (366, 425061), (378, 411567), (427, 364338), (519, 299754), (546, 284931), (549, 283374), (567, 274378), (702, 221613), (793, 196182), (819, 189954), (854, 182169), (1038, 149877), (1053, 147742), (1098, 141687), (1134, 137189), (1211, 128466), (1281, 121446), (1557, 99918), (1586, 98091), (1638, 94977), (1647, 94458), (2106, 73871), (2249, 69174), (2379, 65394), (2422, 64233), (2457, 63318), (2562, 60723), (3114, 49959), (3294, 47229), (3633, 42822), (3843, 40482), (4498, 34587), (4671, 33306), (4758, 32697), (4914, 31659), (4941, 31486), (5551, 28026), (6747, 23058), (7137, 21798), (7266, 21411), (7371, 21106), (7686, 20241), (9342, 16653), (9882, 15743), (10553, 14742), (10899, 14274), (11102, 14013), (11529, 13494)]