161240352

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18457}}^1$

素因数の和:18490

約数の個数: 96

約数和(自身を含む): 520958592

約数和(自身を除く): 359718240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 16, 21, 24, 26, 28, 32, 39, 42, 48, 52, 56, 78, 84, 91, 96, 104, 112, 156, 168, 182, 208, 224, 273, 312, 336, 364, 416, 546, 624, 672, 728, 1092, 1248, 1456, 2184, 2912, 4368, 8736, 18457, 36914, 55371, 73828, 110742, 129199, 147656, 221484, 239941, 258398, 295312, 387597, 442968, 479882, 516796, 590624, 719823, 775194, 885936, 959764, 1033592, 1439646, 1550388, 1679587, 1771872, 1919528, 2067184, 2879292, 3100776, 3359174, 3839056, 4134368, 5038761, 5758584, 6201552, 6718348, 7678112, 10077522, 11517168, 12403104, 13436696, 20155044, 23034336, 26873392, 40310088, 53746784, 80620176, 161240352]

約数ペア:

[(1, 161240352), (2, 80620176), (3, 53746784), (4, 40310088), (6, 26873392), (7, 23034336), (8, 20155044), (12, 13436696), (13, 12403104), (14, 11517168), (16, 10077522), (21, 7678112), (24, 6718348), (26, 6201552), (28, 5758584), (32, 5038761), (39, 4134368), (42, 3839056), (48, 3359174), (52, 3100776), (56, 2879292), (78, 2067184), (84, 1919528), (91, 1771872), (96, 1679587), (104, 1550388), (112, 1439646), (156, 1033592), (168, 959764), (182, 885936), (208, 775194), (224, 719823), (273, 590624), (312, 516796), (336, 479882), (364, 442968), (416, 387597), (546, 295312), (624, 258398), (672, 239941), (728, 221484), (1092, 147656), (1248, 129199), (1456, 110742), (2184, 73828), (2912, 55371), (4368, 36914), (8736, 18457)]