15695425616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1\times {\mathrm{1187}}^1$

素因数の和:1780

約数の個数: 80

約数和(自身を含む): 33072133248

約数和(自身を除く): 17376707632

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 151, 208, 302, 421, 604, 842, 1187, 1208, 1684, 1963, 2374, 2416, 3368, 3926, 4748, 5473, 6736, 7852, 9496, 10946, 15431, 15704, 18992, 21892, 30862, 31408, 43784, 61724, 63571, 87568, 123448, 127142, 179237, 246896, 254284, 358474, 499727, 508568, 716948, 826423, 999454, 1017136, 1433896, 1652846, 1998908, 2330081, 2867792, 3305692, 3997816, 4660162, 6496451, 6611384, 7995632, 9320324, 12992902, 13222768, 18640648, 25985804, 37281296, 51971608, 75458777, 103943216, 150917554, 301835108, 603670216, 980964101, 1207340432, 1961928202, 3923856404, 7847712808, 15695425616]

約数ペア:

[(1, 15695425616), (2, 7847712808), (4, 3923856404), (8, 1961928202), (13, 1207340432), (16, 980964101), (26, 603670216), (52, 301835108), (104, 150917554), (151, 103943216), (208, 75458777), (302, 51971608), (421, 37281296), (604, 25985804), (842, 18640648), (1187, 13222768), (1208, 12992902), (1684, 9320324), (1963, 7995632), (2374, 6611384), (2416, 6496451), (3368, 4660162), (3926, 3997816), (4748, 3305692), (5473, 2867792), (6736, 2330081), (7852, 1998908), (9496, 1652846), (10946, 1433896), (15431, 1017136), (15704, 999454), (18992, 826423), (21892, 716948), (30862, 508568), (31408, 499727), (43784, 358474), (61724, 254284), (63571, 246896), (87568, 179237), (123448, 127142)]