154371756

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{823}}^1$

素因数の和:884

約数の個数: 144

約数和(自身を含む): 473437440

約数和(自身を除く): 319065684

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 29, 33, 42, 44, 49, 58, 66, 77, 84, 87, 98, 116, 132, 147, 154, 174, 196, 203, 231, 294, 308, 319, 348, 406, 462, 539, 588, 609, 638, 812, 823, 924, 957, 1078, 1218, 1276, 1421, 1617, 1646, 1914, 2156, 2233, 2436, 2469, 2842, 3234, 3292, 3828, 4263, 4466, 4938, 5684, 5761, 6468, 6699, 8526, 8932, 9053, 9876, 11522, 13398, 15631, 17052, 17283, 18106, 23044, 23867, 26796, 27159, 31262, 34566, 36212, 40327, 46893, 47734, 54318, 62524, 63371, 69132, 71601, 80654, 93786, 95468, 108636, 120981, 126742, 143202, 161308, 167069, 187572, 190113, 241962, 253484, 262537, 286404, 334138, 380226, 443597, 483924, 501207, 525074, 668276, 760452, 787611, 887194, 1002414, 1050148, 1169483, 1330791, 1575222, 1774388, 1837759, 2004828, 2338966, 2661582, 3150444, 3508449, 3675518, 4677932, 5323164, 5513277, 7016898, 7351036, 11026554, 12864313, 14033796, 22053108, 25728626, 38592939, 51457252, 77185878, 154371756]

約数ペア:

[(1, 154371756), (2, 77185878), (3, 51457252), (4, 38592939), (6, 25728626), (7, 22053108), (11, 14033796), (12, 12864313), (14, 11026554), (21, 7351036), (22, 7016898), (28, 5513277), (29, 5323164), (33, 4677932), (42, 3675518), (44, 3508449), (49, 3150444), (58, 2661582), (66, 2338966), (77, 2004828), (84, 1837759), (87, 1774388), (98, 1575222), (116, 1330791), (132, 1169483), (147, 1050148), (154, 1002414), (174, 887194), (196, 787611), (203, 760452), (231, 668276), (294, 525074), (308, 501207), (319, 483924), (348, 443597), (406, 380226), (462, 334138), (539, 286404), (588, 262537), (609, 253484), (638, 241962), (812, 190113), (823, 187572), (924, 167069), (957, 161308), (1078, 143202), (1218, 126742), (1276, 120981), (1421, 108636), (1617, 95468), (1646, 93786), (1914, 80654), (2156, 71601), (2233, 69132), (2436, 63371), (2469, 62524), (2842, 54318), (3234, 47734), (3292, 46893), (3828, 40327), (4263, 36212), (4466, 34566), (4938, 31262), (5684, 27159), (5761, 26796), (6468, 23867), (6699, 23044), (8526, 18106), (8932, 17283), (9053, 17052), (9876, 15631), (11522, 13398)]