140537628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{419}}^1$

素因数の和:469

約数の個数: 144

約数和(自身を含む): 447632640

約数和(自身を除く): 307095012

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 63, 66, 77, 84, 99, 121, 126, 132, 154, 198, 231, 242, 252, 308, 363, 396, 419, 462, 484, 693, 726, 838, 847, 924, 1089, 1257, 1331, 1386, 1452, 1676, 1694, 2178, 2514, 2541, 2662, 2772, 2933, 3388, 3771, 3993, 4356, 4609, 5028, 5082, 5324, 5866, 7542, 7623, 7986, 8799, 9218, 9317, 10164, 11732, 11979, 13827, 15084, 15246, 15972, 17598, 18436, 18634, 23958, 26397, 27654, 27951, 30492, 32263, 35196, 37268, 41481, 47916, 50699, 52794, 55308, 55902, 64526, 82962, 83853, 96789, 101398, 105588, 111804, 129052, 152097, 165924, 167706, 193578, 202796, 290367, 304194, 335412, 354893, 387156, 456291, 557689, 580734, 608388, 709786, 912582, 1064679, 1115378, 1161468, 1419572, 1673067, 1825164, 2129358, 2230756, 3194037, 3346134, 3903823, 4258716, 5019201, 6388074, 6692268, 7807646, 10038402, 11711469, 12776148, 15615292, 20076804, 23422938, 35134407, 46845876, 70268814, 140537628]

約数ペア:

[(1, 140537628), (2, 70268814), (3, 46845876), (4, 35134407), (6, 23422938), (7, 20076804), (9, 15615292), (11, 12776148), (12, 11711469), (14, 10038402), (18, 7807646), (21, 6692268), (22, 6388074), (28, 5019201), (33, 4258716), (36, 3903823), (42, 3346134), (44, 3194037), (63, 2230756), (66, 2129358), (77, 1825164), (84, 1673067), (99, 1419572), (121, 1161468), (126, 1115378), (132, 1064679), (154, 912582), (198, 709786), (231, 608388), (242, 580734), (252, 557689), (308, 456291), (363, 387156), (396, 354893), (419, 335412), (462, 304194), (484, 290367), (693, 202796), (726, 193578), (838, 167706), (847, 165924), (924, 152097), (1089, 129052), (1257, 111804), (1331, 105588), (1386, 101398), (1452, 96789), (1676, 83853), (1694, 82962), (2178, 64526), (2514, 55902), (2541, 55308), (2662, 52794), (2772, 50699), (2933, 47916), (3388, 41481), (3771, 37268), (3993, 35196), (4356, 32263), (4609, 30492), (5028, 27951), (5082, 27654), (5324, 26397), (5866, 23958), (7542, 18634), (7623, 18436), (7986, 17598), (8799, 15972), (9218, 15246), (9317, 15084), (10164, 13827), (11732, 11979)]