156918190

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{367}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 349111296

約数和(自身を除く): 192193106

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 130, 143, 169, 230, 253, 286, 299, 338, 367, 506, 598, 715, 734, 845, 1265, 1430, 1495, 1690, 1835, 1859, 2530, 2990, 3289, 3670, 3718, 3887, 4037, 4771, 6578, 7774, 8074, 8441, 9295, 9542, 16445, 16882, 18590, 19435, 20185, 23855, 32890, 38870, 40370, 42205, 42757, 47710, 52481, 62023, 84410, 85514, 92851, 104962, 109733, 124046, 185702, 213785, 219466, 262405, 310115, 427570, 464255, 524810, 548665, 620230, 682253, 928510, 1097330, 1207063, 1364506, 1426529, 2414126, 2853058, 3411265, 6035315, 6822530, 7132645, 12070630, 14265290, 15691819, 31383638, 78459095, 156918190]

約数ペア:

[(1, 156918190), (2, 78459095), (5, 31383638), (10, 15691819), (11, 14265290), (13, 12070630), (22, 7132645), (23, 6822530), (26, 6035315), (46, 3411265), (55, 2853058), (65, 2414126), (110, 1426529), (115, 1364506), (130, 1207063), (143, 1097330), (169, 928510), (230, 682253), (253, 620230), (286, 548665), (299, 524810), (338, 464255), (367, 427570), (506, 310115), (598, 262405), (715, 219466), (734, 213785), (845, 185702), (1265, 124046), (1430, 109733), (1495, 104962), (1690, 92851), (1835, 85514), (1859, 84410), (2530, 62023), (2990, 52481), (3289, 47710), (3670, 42757), (3718, 42205), (3887, 40370), (4037, 38870), (4771, 32890), (6578, 23855), (7774, 20185), (8074, 19435), (8441, 18590), (9295, 16882), (9542, 16445)]