127181964

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 216

約数和(自身を含む): 402705408

約数和(自身を除く): 275523444

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 17, 21, 26, 28, 31, 34, 39, 42, 51, 52, 62, 68, 78, 84, 91, 93, 102, 119, 124, 156, 169, 182, 186, 204, 217, 221, 238, 273, 289, 338, 357, 364, 372, 403, 434, 442, 476, 507, 527, 546, 578, 651, 663, 676, 714, 806, 867, 868, 884, 1014, 1054, 1092, 1156, 1183, 1209, 1302, 1326, 1428, 1547, 1581, 1612, 1734, 2023, 2028, 2108, 2366, 2418, 2604, 2652, 2821, 2873, 3094, 3162, 3468, 3549, 3689, 3757, 4046, 4641, 4732, 4836, 5239, 5642, 5746, 6069, 6188, 6324, 6851, 7098, 7378, 7514, 8092, 8463, 8619, 8959, 9282, 10478, 11067, 11271, 11284, 11492, 12138, 13702, 14196, 14756, 15028, 15717, 16926, 17238, 17918, 18564, 20111, 20553, 20956, 22134, 22542, 24276, 26299, 26877, 27404, 31434, 33852, 34476, 35836, 36673, 40222, 41106, 44268, 45084, 47957, 48841, 52598, 53754, 60333, 62713, 62868, 73346, 78897, 80444, 82212, 89063, 95914, 97682, 105196, 107508, 110019, 116467, 120666, 125426, 143871, 146523, 146692, 157794, 178126, 188139, 191828, 195364, 220038, 232934, 241332, 250852, 267189, 287742, 293046, 315588, 341887, 349401, 356252, 376278, 440076, 465868, 534378, 575484, 586092, 623441, 683774, 698802, 752556, 815269, 1025661, 1068756, 1246882, 1367548, 1397604, 1514071, 1630538, 1870323, 2051322, 2445807, 2493764, 3028142, 3261076, 3740646, 4102644, 4542213, 4891614, 6056284, 7481292, 9084426, 9783228, 10598497, 18168852, 21196994, 31795491, 42393988, 63590982, 127181964]

約数ペア:

[(1, 127181964), (2, 63590982), (3, 42393988), (4, 31795491), (6, 21196994), (7, 18168852), (12, 10598497), (13, 9783228), (14, 9084426), (17, 7481292), (21, 6056284), (26, 4891614), (28, 4542213), (31, 4102644), (34, 3740646), (39, 3261076), (42, 3028142), (51, 2493764), (52, 2445807), (62, 2051322), (68, 1870323), (78, 1630538), (84, 1514071), (91, 1397604), (93, 1367548), (102, 1246882), (119, 1068756), (124, 1025661), (156, 815269), (169, 752556), (182, 698802), (186, 683774), (204, 623441), (217, 586092), (221, 575484), (238, 534378), (273, 465868), (289, 440076), (338, 376278), (357, 356252), (364, 349401), (372, 341887), (403, 315588), (434, 293046), (442, 287742), (476, 267189), (507, 250852), (527, 241332), (546, 232934), (578, 220038), (651, 195364), (663, 191828), (676, 188139), (714, 178126), (806, 157794), (867, 146692), (868, 146523), (884, 143871), (1014, 125426), (1054, 120666), (1092, 116467), (1156, 110019), (1183, 107508), (1209, 105196), (1302, 97682), (1326, 95914), (1428, 89063), (1547, 82212), (1581, 80444), (1612, 78897), (1734, 73346), (2023, 62868), (2028, 62713), (2108, 60333), (2366, 53754), (2418, 52598), (2604, 48841), (2652, 47957), (2821, 45084), (2873, 44268), (3094, 41106), (3162, 40222), (3468, 36673), (3549, 35836), (3689, 34476), (3757, 33852), (4046, 31434), (4641, 27404), (4732, 26877), (4836, 26299), (5239, 24276), (5642, 22542), (5746, 22134), (6069, 20956), (6188, 20553), (6324, 20111), (6851, 18564), (7098, 17918), (7378, 17238), (7514, 16926), (8092, 15717), (8463, 15028), (8619, 14756), (8959, 14196), (9282, 13702), (10478, 12138), (11067, 11492), (11271, 11284)]