118567384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{337}}^1$

素因数の和:572

約数の個数: 64

約数和(自身を含む): 255528000

約数和(自身を除く): 136960616

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 52, 68, 104, 136, 199, 221, 337, 398, 442, 674, 796, 884, 1348, 1592, 1768, 2587, 2696, 3383, 4381, 5174, 5729, 6766, 8762, 10348, 11458, 13532, 17524, 20696, 22916, 27064, 35048, 43979, 45832, 67063, 74477, 87958, 134126, 148954, 175916, 268252, 297908, 351832, 536504, 595816, 871819, 1140071, 1743638, 2280142, 3487276, 4560284, 6974552, 9120568, 14820923, 29641846, 59283692, 118567384]

約数ペア:

[(1, 118567384), (2, 59283692), (4, 29641846), (8, 14820923), (13, 9120568), (17, 6974552), (26, 4560284), (34, 3487276), (52, 2280142), (68, 1743638), (104, 1140071), (136, 871819), (199, 595816), (221, 536504), (337, 351832), (398, 297908), (442, 268252), (674, 175916), (796, 148954), (884, 134126), (1348, 87958), (1592, 74477), (1768, 67063), (2587, 45832), (2696, 43979), (3383, 35048), (4381, 27064), (5174, 22916), (5729, 20696), (6766, 17524), (8762, 13532), (10348, 11458)]