162105944

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{653}}^1$

素因数の和:721

約数の個数: 128

約数和(自身を含む): 421908480

約数和(自身を除く): 259802536

約数列:

[1, 2, 4, 7, 8, 11, 13, 14, 22, 26, 28, 31, 44, 52, 56, 62, 77, 88, 91, 104, 124, 143, 154, 182, 217, 248, 286, 308, 341, 364, 403, 434, 572, 616, 653, 682, 728, 806, 868, 1001, 1144, 1306, 1364, 1612, 1736, 2002, 2387, 2612, 2728, 2821, 3224, 4004, 4433, 4571, 4774, 5224, 5642, 7183, 8008, 8489, 8866, 9142, 9548, 11284, 14366, 16978, 17732, 18284, 19096, 20243, 22568, 28732, 31031, 33956, 35464, 36568, 40486, 50281, 57464, 59423, 62062, 67912, 80972, 93379, 100562, 118846, 124124, 141701, 161944, 186758, 201124, 222673, 237692, 248248, 263159, 283402, 373516, 402248, 445346, 475384, 526318, 566804, 653653, 747032, 890692, 1052636, 1133608, 1307306, 1558711, 1781384, 1842113, 2105272, 2614612, 2894749, 3117422, 3684226, 5229224, 5789498, 6234844, 7368452, 11578996, 12469688, 14736904, 20263243, 23157992, 40526486, 81052972, 162105944]

約数ペア:

[(1, 162105944), (2, 81052972), (4, 40526486), (7, 23157992), (8, 20263243), (11, 14736904), (13, 12469688), (14, 11578996), (22, 7368452), (26, 6234844), (28, 5789498), (31, 5229224), (44, 3684226), (52, 3117422), (56, 2894749), (62, 2614612), (77, 2105272), (88, 1842113), (91, 1781384), (104, 1558711), (124, 1307306), (143, 1133608), (154, 1052636), (182, 890692), (217, 747032), (248, 653653), (286, 566804), (308, 526318), (341, 475384), (364, 445346), (403, 402248), (434, 373516), (572, 283402), (616, 263159), (653, 248248), (682, 237692), (728, 222673), (806, 201124), (868, 186758), (1001, 161944), (1144, 141701), (1306, 124124), (1364, 118846), (1612, 100562), (1736, 93379), (2002, 80972), (2387, 67912), (2612, 62062), (2728, 59423), (2821, 57464), (3224, 50281), (4004, 40486), (4433, 36568), (4571, 35464), (4774, 33956), (5224, 31031), (5642, 28732), (7183, 22568), (8008, 20243), (8489, 19096), (8866, 18284), (9142, 17732), (9548, 16978), (11284, 14366)]