139588360

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{131}}^1\times {\mathrm{1567}}^1$

素因数の和:1726

約数の個数: 64

約数和(自身を含む): 335301120

約数和(自身を除く): 195712760

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 131, 136, 170, 262, 340, 524, 655, 680, 1048, 1310, 1567, 2227, 2620, 3134, 4454, 5240, 6268, 7835, 8908, 11135, 12536, 15670, 17816, 22270, 26639, 31340, 44540, 53278, 62680, 89080, 106556, 133195, 205277, 213112, 266390, 410554, 532780, 821108, 1026385, 1065560, 1642216, 2052770, 3489709, 4105540, 6979418, 8211080, 13958836, 17448545, 27917672, 34897090, 69794180, 139588360]

約数ペア:

[(1, 139588360), (2, 69794180), (4, 34897090), (5, 27917672), (8, 17448545), (10, 13958836), (17, 8211080), (20, 6979418), (34, 4105540), (40, 3489709), (68, 2052770), (85, 1642216), (131, 1065560), (136, 1026385), (170, 821108), (262, 532780), (340, 410554), (524, 266390), (655, 213112), (680, 205277), (1048, 133195), (1310, 106556), (1567, 89080), (2227, 62680), (2620, 53278), (3134, 44540), (4454, 31340), (5240, 26639), (6268, 22270), (7835, 17816), (8908, 15670), (11135, 12536)]