157965122

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1789}}^1$

素因数の和:1875

約数の個数: 48

約数和(自身を含む): 297519480

約数和(自身を除く): 139554358

約数列:

[1, 2, 7, 14, 17, 34, 49, 53, 98, 106, 119, 238, 371, 742, 833, 901, 1666, 1789, 1802, 2597, 3578, 5194, 6307, 12523, 12614, 25046, 30413, 44149, 60826, 87661, 88298, 94817, 175322, 189634, 212891, 425782, 663719, 1327438, 1490237, 1611889, 2980474, 3223778, 4646033, 9292066, 11283223, 22566446, 78982561, 157965122]

約数ペア:

[(1, 157965122), (2, 78982561), (7, 22566446), (14, 11283223), (17, 9292066), (34, 4646033), (49, 3223778), (53, 2980474), (98, 1611889), (106, 1490237), (119, 1327438), (238, 663719), (371, 425782), (742, 212891), (833, 189634), (901, 175322), (1666, 94817), (1789, 88298), (1802, 87661), (2597, 60826), (3578, 44149), (5194, 30413), (6307, 25046), (12523, 12614)]