156882120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1451}}^1$

素因数の和:1535

約数の個数: 128

約数和(自身を含む): 508083840

約数和(自身を除く): 351201720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 53, 60, 68, 85, 102, 106, 120, 136, 159, 170, 204, 212, 255, 265, 318, 340, 408, 424, 510, 530, 636, 680, 795, 901, 1020, 1060, 1272, 1451, 1590, 1802, 2040, 2120, 2703, 2902, 3180, 3604, 4353, 4505, 5406, 5804, 6360, 7208, 7255, 8706, 9010, 10812, 11608, 13515, 14510, 17412, 18020, 21624, 21765, 24667, 27030, 29020, 34824, 36040, 43530, 49334, 54060, 58040, 74001, 76903, 87060, 98668, 108120, 123335, 148002, 153806, 174120, 197336, 230709, 246670, 296004, 307612, 370005, 384515, 461418, 493340, 592008, 615224, 740010, 769030, 922836, 986680, 1153545, 1307351, 1480020, 1538060, 1845672, 2307090, 2614702, 2960040, 3076120, 3922053, 4614180, 5229404, 6536755, 7844106, 9228360, 10458808, 13073510, 15688212, 19610265, 26147020, 31376424, 39220530, 52294040, 78441060, 156882120]

約数ペア:

[(1, 156882120), (2, 78441060), (3, 52294040), (4, 39220530), (5, 31376424), (6, 26147020), (8, 19610265), (10, 15688212), (12, 13073510), (15, 10458808), (17, 9228360), (20, 7844106), (24, 6536755), (30, 5229404), (34, 4614180), (40, 3922053), (51, 3076120), (53, 2960040), (60, 2614702), (68, 2307090), (85, 1845672), (102, 1538060), (106, 1480020), (120, 1307351), (136, 1153545), (159, 986680), (170, 922836), (204, 769030), (212, 740010), (255, 615224), (265, 592008), (318, 493340), (340, 461418), (408, 384515), (424, 370005), (510, 307612), (530, 296004), (636, 246670), (680, 230709), (795, 197336), (901, 174120), (1020, 153806), (1060, 148002), (1272, 123335), (1451, 108120), (1590, 98668), (1802, 87060), (2040, 76903), (2120, 74001), (2703, 58040), (2902, 54060), (3180, 49334), (3604, 43530), (4353, 36040), (4505, 34824), (5406, 29020), (5804, 27030), (6360, 24667), (7208, 21765), (7255, 21624), (8706, 18020), (9010, 17412), (10812, 14510), (11608, 13515)]