156959682230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{103}}^1\times {\mathrm{509659}}^1$

素因数の和:509805

約数の個数: 64

約数和(自身を含む): 320572062720

約数和(自身を除く): 163612380490

約数列:

[1, 2, 5, 10, 13, 23, 26, 46, 65, 103, 115, 130, 206, 230, 299, 515, 598, 1030, 1339, 1495, 2369, 2678, 2990, 4738, 6695, 11845, 13390, 23690, 30797, 61594, 153985, 307970, 509659, 1019318, 2548295, 5096590, 6625567, 11722157, 13251134, 23444314, 33127835, 52494877, 58610785, 66255670, 104989754, 117221570, 152388041, 262474385, 304776082, 524948770, 682433401, 761940205, 1207382171, 1364866802, 1523880410, 2414764342, 3412167005, 6036910855, 6824334010, 12073821710, 15695968223, 31391936446, 78479841115, 156959682230]

約数ペア:

[(1, 156959682230), (2, 78479841115), (5, 31391936446), (10, 15695968223), (13, 12073821710), (23, 6824334010), (26, 6036910855), (46, 3412167005), (65, 2414764342), (103, 1523880410), (115, 1364866802), (130, 1207382171), (206, 761940205), (230, 682433401), (299, 524948770), (515, 304776082), (598, 262474385), (1030, 152388041), (1339, 117221570), (1495, 104989754), (2369, 66255670), (2678, 58610785), (2990, 52494877), (4738, 33127835), (6695, 23444314), (11845, 13251134), (13390, 11722157), (23690, 6625567), (30797, 5096590), (61594, 2548295), (153985, 1019318), (307970, 509659)]