140971284

素因数分解:

$2^2\times 3^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{641}}^1$

素因数の和:841

約数の個数: 72

約数和(自身を含む): 368058600

約数和(自身を除く): 227087316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 41, 82, 123, 149, 164, 246, 298, 369, 447, 492, 596, 641, 738, 894, 1282, 1341, 1476, 1788, 1923, 2564, 2682, 3846, 5364, 5769, 6109, 7692, 11538, 12218, 18327, 23076, 24436, 26281, 36654, 52562, 54981, 73308, 78843, 95509, 105124, 109962, 157686, 191018, 219924, 236529, 286527, 315372, 382036, 473058, 573054, 859581, 946116, 1146108, 1719162, 3438324, 3915869, 7831738, 11747607, 15663476, 23495214, 35242821, 46990428, 70485642, 140971284]

約数ペア:

[(1, 140971284), (2, 70485642), (3, 46990428), (4, 35242821), (6, 23495214), (9, 15663476), (12, 11747607), (18, 7831738), (36, 3915869), (41, 3438324), (82, 1719162), (123, 1146108), (149, 946116), (164, 859581), (246, 573054), (298, 473058), (369, 382036), (447, 315372), (492, 286527), (596, 236529), (641, 219924), (738, 191018), (894, 157686), (1282, 109962), (1341, 105124), (1476, 95509), (1788, 78843), (1923, 73308), (2564, 54981), (2682, 52562), (3846, 36654), (5364, 26281), (5769, 24436), (6109, 23076), (7692, 18327), (11538, 12218)]