156638072010

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3748219}}^1$

素因数の和:3748435

約数の個数: 64

約数和(自身を含む): 431794944000

約数和(自身を除く): 275156871990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 199, 210, 398, 597, 995, 1194, 1393, 1990, 2786, 2985, 4179, 5970, 6965, 8358, 13930, 20895, 41790, 3748219, 7496438, 11244657, 18741095, 22489314, 26237533, 37482190, 52475066, 56223285, 78712599, 112446570, 131187665, 157425198, 262375330, 393562995, 745895581, 787125990, 1491791162, 2237686743, 3729477905, 4475373486, 5221269067, 7458955810, 10442538134, 11188433715, 15663807201, 22376867430, 26106345335, 31327614402, 52212690670, 78319036005, 156638072010]

約数ペア:

[(1, 156638072010), (2, 78319036005), (3, 52212690670), (5, 31327614402), (6, 26106345335), (7, 22376867430), (10, 15663807201), (14, 11188433715), (15, 10442538134), (21, 7458955810), (30, 5221269067), (35, 4475373486), (42, 3729477905), (70, 2237686743), (105, 1491791162), (199, 787125990), (210, 745895581), (398, 393562995), (597, 262375330), (995, 157425198), (1194, 131187665), (1393, 112446570), (1990, 78712599), (2786, 56223285), (2985, 52475066), (4179, 37482190), (5970, 26237533), (6965, 22489314), (8358, 18741095), (13930, 11244657), (20895, 7496438), (41790, 3748219)]