156915219110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{16301}}^1\times {\mathrm{74047}}^1$

素因数の和:90368

約数の個数: 32

約数和(自身を含む): 304196884992

約数和(自身を除く): 147281665882

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 16301, 32602, 74047, 81505, 148094, 163010, 211913, 370235, 423826, 740470, 962611, 1059565, 1925222, 2119130, 4813055, 9626110, 1207040147, 2414080294, 6035200735, 12070401470, 15691521911, 31383043822, 78457609555, 156915219110]

約数ペア:

[(1, 156915219110), (2, 78457609555), (5, 31383043822), (10, 15691521911), (13, 12070401470), (26, 6035200735), (65, 2414080294), (130, 1207040147), (16301, 9626110), (32602, 4813055), (74047, 2119130), (81505, 1925222), (148094, 1059565), (163010, 962611), (211913, 740470), (370235, 423826)]