156959200

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{6329}}^1$

素因数の和:6380

約数の個数: 72

約数和(自身を含む): 395599680

約数和(自身を除く): 238640480

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2480, 3100, 4960, 6200, 6329, 12400, 12658, 24800, 25316, 31645, 50632, 63290, 101264, 126580, 158225, 196199, 202528, 253160, 316450, 392398, 506320, 632900, 784796, 980995, 1012640, 1265800, 1569592, 1961990, 2531600, 3139184, 3923980, 4904975, 5063200, 6278368, 7847960, 9809950, 15695920, 19619900, 31391840, 39239800, 78479600, 156959200]

約数ペア:

[(1, 156959200), (2, 78479600), (4, 39239800), (5, 31391840), (8, 19619900), (10, 15695920), (16, 9809950), (20, 7847960), (25, 6278368), (31, 5063200), (32, 4904975), (40, 3923980), (50, 3139184), (62, 2531600), (80, 1961990), (100, 1569592), (124, 1265800), (155, 1012640), (160, 980995), (200, 784796), (248, 632900), (310, 506320), (400, 392398), (496, 316450), (620, 253160), (775, 202528), (800, 196199), (992, 158225), (1240, 126580), (1550, 101264), (2480, 63290), (3100, 50632), (4960, 31645), (6200, 25316), (6329, 24800), (12400, 12658)]