156945215690

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{46103}}^1$

素因数の和:46212

約数の個数: 96

約数和(自身を含む): 318710681856

約数和(自身を除く): 161765466166

約数列:

[1, 2, 5, 10, 19, 23, 38, 41, 46, 82, 95, 115, 190, 205, 230, 361, 410, 437, 722, 779, 874, 943, 1558, 1805, 1886, 2185, 3610, 3895, 4370, 4715, 7790, 8303, 9430, 14801, 16606, 17917, 29602, 35834, 41515, 46103, 74005, 83030, 89585, 92206, 148010, 179170, 230515, 340423, 461030, 680846, 875957, 1060369, 1702115, 1751914, 1890223, 2120738, 3404230, 3780446, 4379785, 5301845, 8759570, 9451115, 10603690, 16643183, 18902230, 20147011, 33286366, 35914237, 40294022, 43475129, 71828474, 83215915, 86950258, 100735055, 166431830, 179571185, 201470110, 217375645, 359142370, 382793209, 434751290, 682370503, 765586418, 826027451, 1364741006, 1652054902, 1913966045, 3411852515, 3827932090, 4130137255, 6823705030, 8260274510, 15694521569, 31389043138, 78472607845, 156945215690]

約数ペア:

[(1, 156945215690), (2, 78472607845), (5, 31389043138), (10, 15694521569), (19, 8260274510), (23, 6823705030), (38, 4130137255), (41, 3827932090), (46, 3411852515), (82, 1913966045), (95, 1652054902), (115, 1364741006), (190, 826027451), (205, 765586418), (230, 682370503), (361, 434751290), (410, 382793209), (437, 359142370), (722, 217375645), (779, 201470110), (874, 179571185), (943, 166431830), (1558, 100735055), (1805, 86950258), (1886, 83215915), (2185, 71828474), (3610, 43475129), (3895, 40294022), (4370, 35914237), (4715, 33286366), (7790, 20147011), (8303, 18902230), (9430, 16643183), (14801, 10603690), (16606, 9451115), (17917, 8759570), (29602, 5301845), (35834, 4379785), (41515, 3780446), (46103, 3404230), (74005, 2120738), (83030, 1890223), (89585, 1751914), (92206, 1702115), (148010, 1060369), (179170, 875957), (230515, 680846), (340423, 461030)]