171131268

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{113}}^1\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 144

約数和(自身を含む): 509443200

約数和(自身を除く): 338311932

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 113, 121, 132, 149, 154, 226, 231, 242, 298, 308, 339, 363, 447, 452, 462, 484, 596, 678, 726, 791, 847, 894, 924, 1043, 1243, 1356, 1452, 1582, 1639, 1694, 1788, 2086, 2373, 2486, 2541, 3129, 3164, 3278, 3388, 3729, 4172, 4746, 4917, 4972, 5082, 6258, 6556, 7458, 8701, 9492, 9834, 10164, 11473, 12516, 13673, 14916, 16837, 17402, 18029, 19668, 22946, 26103, 27346, 33674, 34419, 34804, 36058, 41019, 45892, 50511, 52206, 54087, 54692, 67348, 68838, 72116, 82038, 95711, 101022, 104412, 108174, 117859, 126203, 137676, 164076, 185207, 191422, 202044, 216348, 235718, 252406, 287133, 353577, 370414, 378609, 382844, 471436, 504812, 555621, 574266, 707154, 740828, 757218, 1111242, 1148532, 1296449, 1414308, 1514436, 2037277, 2222484, 2592898, 3889347, 4074554, 5185796, 6111831, 7778694, 8149108, 12223662, 14260939, 15557388, 24447324, 28521878, 42782817, 57043756, 85565634, 171131268]

約数ペア:

[(1, 171131268), (2, 85565634), (3, 57043756), (4, 42782817), (6, 28521878), (7, 24447324), (11, 15557388), (12, 14260939), (14, 12223662), (21, 8149108), (22, 7778694), (28, 6111831), (33, 5185796), (42, 4074554), (44, 3889347), (66, 2592898), (77, 2222484), (84, 2037277), (113, 1514436), (121, 1414308), (132, 1296449), (149, 1148532), (154, 1111242), (226, 757218), (231, 740828), (242, 707154), (298, 574266), (308, 555621), (339, 504812), (363, 471436), (447, 382844), (452, 378609), (462, 370414), (484, 353577), (596, 287133), (678, 252406), (726, 235718), (791, 216348), (847, 202044), (894, 191422), (924, 185207), (1043, 164076), (1243, 137676), (1356, 126203), (1452, 117859), (1582, 108174), (1639, 104412), (1694, 101022), (1788, 95711), (2086, 82038), (2373, 72116), (2486, 68838), (2541, 67348), (3129, 54692), (3164, 54087), (3278, 52206), (3388, 50511), (3729, 45892), (4172, 41019), (4746, 36058), (4917, 34804), (4972, 34419), (5082, 33674), (6258, 27346), (6556, 26103), (7458, 22946), (8701, 19668), (9492, 18029), (9834, 17402), (10164, 16837), (11473, 14916), (12516, 13673)]