127308818

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1789}}^1$

素因数の和:1851

約数の個数: 64

約数和(自身を含む): 259822080

約数和(自身を除く): 132513262

約数列:

[1, 2, 7, 13, 14, 17, 23, 26, 34, 46, 91, 119, 161, 182, 221, 238, 299, 322, 391, 442, 598, 782, 1547, 1789, 2093, 2737, 3094, 3578, 4186, 5083, 5474, 10166, 12523, 23257, 25046, 30413, 35581, 41147, 46514, 60826, 71162, 82294, 162799, 212891, 288029, 325598, 395369, 425782, 534911, 576058, 699499, 790738, 1069822, 1398998, 2767583, 3744377, 4896493, 5535166, 7488754, 9093487, 9792986, 18186974, 63654409, 127308818]

約数ペア:

[(1, 127308818), (2, 63654409), (7, 18186974), (13, 9792986), (14, 9093487), (17, 7488754), (23, 5535166), (26, 4896493), (34, 3744377), (46, 2767583), (91, 1398998), (119, 1069822), (161, 790738), (182, 699499), (221, 576058), (238, 534911), (299, 425782), (322, 395369), (391, 325598), (442, 288029), (598, 212891), (782, 162799), (1547, 82294), (1789, 71162), (2093, 60826), (2737, 46514), (3094, 41147), (3578, 35581), (4186, 30413), (5083, 25046), (5474, 23257), (10166, 12523)]