168555348

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{97}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 479431680

約数和(自身を除く): 310876332

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 47, 52, 78, 79, 94, 97, 117, 141, 156, 158, 188, 194, 234, 237, 282, 291, 316, 388, 423, 468, 474, 564, 582, 611, 711, 846, 873, 948, 1027, 1164, 1222, 1261, 1422, 1692, 1746, 1833, 2054, 2444, 2522, 2844, 3081, 3492, 3666, 3713, 3783, 4108, 4559, 5044, 5499, 6162, 7332, 7426, 7566, 7663, 9118, 9243, 10998, 11139, 11349, 12324, 13677, 14852, 15132, 15326, 18236, 18486, 21996, 22278, 22698, 22989, 27354, 30652, 33417, 36972, 41031, 44556, 45396, 45978, 48269, 54708, 59267, 66834, 68967, 82062, 91956, 96538, 99619, 118534, 133668, 137934, 144807, 164124, 177801, 193076, 199238, 237068, 275868, 289614, 298857, 355602, 360161, 398476, 434421, 533403, 579228, 597714, 711204, 720322, 868842, 896571, 1066806, 1080483, 1195428, 1440644, 1737684, 1793142, 2133612, 2160966, 3241449, 3586284, 4321932, 4682093, 6482898, 9364186, 12965796, 14046279, 18728372, 28092558, 42138837, 56185116, 84277674, 168555348]

約数ペア:

[(1, 168555348), (2, 84277674), (3, 56185116), (4, 42138837), (6, 28092558), (9, 18728372), (12, 14046279), (13, 12965796), (18, 9364186), (26, 6482898), (36, 4682093), (39, 4321932), (47, 3586284), (52, 3241449), (78, 2160966), (79, 2133612), (94, 1793142), (97, 1737684), (117, 1440644), (141, 1195428), (156, 1080483), (158, 1066806), (188, 896571), (194, 868842), (234, 720322), (237, 711204), (282, 597714), (291, 579228), (316, 533403), (388, 434421), (423, 398476), (468, 360161), (474, 355602), (564, 298857), (582, 289614), (611, 275868), (711, 237068), (846, 199238), (873, 193076), (948, 177801), (1027, 164124), (1164, 144807), (1222, 137934), (1261, 133668), (1422, 118534), (1692, 99619), (1746, 96538), (1833, 91956), (2054, 82062), (2444, 68967), (2522, 66834), (2844, 59267), (3081, 54708), (3492, 48269), (3666, 45978), (3713, 45396), (3783, 44556), (4108, 41031), (4559, 36972), (5044, 33417), (5499, 30652), (6162, 27354), (7332, 22989), (7426, 22698), (7566, 22278), (7663, 21996), (9118, 18486), (9243, 18236), (10998, 15326), (11139, 15132), (11349, 14852), (12324, 13677)]