40161408

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:314

約数の個数: 128

約数和(自身を含む): 124293120

約数和(自身を除く): 84131712

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 67, 84, 96, 112, 128, 134, 168, 192, 201, 223, 224, 268, 336, 384, 402, 446, 448, 469, 536, 669, 672, 804, 892, 896, 938, 1072, 1338, 1344, 1407, 1561, 1608, 1784, 1876, 2144, 2676, 2688, 2814, 3122, 3216, 3568, 3752, 4288, 4683, 5352, 5628, 6244, 6432, 7136, 7504, 8576, 9366, 10704, 11256, 12488, 12864, 14272, 14941, 15008, 18732, 21408, 22512, 24976, 25728, 28544, 29882, 30016, 37464, 42816, 44823, 45024, 49952, 59764, 60032, 74928, 85632, 89646, 90048, 99904, 104587, 119528, 149856, 179292, 180096, 199808, 209174, 239056, 299712, 313761, 358584, 418348, 478112, 599424, 627522, 717168, 836696, 956224, 1255044, 1434336, 1673392, 1912448, 2510088, 2868672, 3346784, 5020176, 5737344, 6693568, 10040352, 13387136, 20080704, 40161408]

約数ペア:

[(1, 40161408), (2, 20080704), (3, 13387136), (4, 10040352), (6, 6693568), (7, 5737344), (8, 5020176), (12, 3346784), (14, 2868672), (16, 2510088), (21, 1912448), (24, 1673392), (28, 1434336), (32, 1255044), (42, 956224), (48, 836696), (56, 717168), (64, 627522), (67, 599424), (84, 478112), (96, 418348), (112, 358584), (128, 313761), (134, 299712), (168, 239056), (192, 209174), (201, 199808), (223, 180096), (224, 179292), (268, 149856), (336, 119528), (384, 104587), (402, 99904), (446, 90048), (448, 89646), (469, 85632), (536, 74928), (669, 60032), (672, 59764), (804, 49952), (892, 45024), (896, 44823), (938, 42816), (1072, 37464), (1338, 30016), (1344, 29882), (1407, 28544), (1561, 25728), (1608, 24976), (1784, 22512), (1876, 21408), (2144, 18732), (2676, 15008), (2688, 14941), (2814, 14272), (3122, 12864), (3216, 12488), (3568, 11256), (3752, 10704), (4288, 9366), (4683, 8576), (5352, 7504), (5628, 7136), (6244, 6432)]