161137536

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{397}}^1$

素因数の和:572

約数の個数: 128

約数和(自身を含む): 493647360

約数和(自身を除く): 332509824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 151, 168, 192, 224, 302, 336, 384, 397, 448, 453, 604, 672, 794, 896, 906, 1057, 1191, 1208, 1344, 1588, 1812, 2114, 2382, 2416, 2688, 2779, 3171, 3176, 3624, 4228, 4764, 4832, 5558, 6342, 6352, 7248, 8337, 8456, 9528, 9664, 11116, 12684, 12704, 14496, 16674, 16912, 19056, 19328, 22232, 25368, 25408, 28992, 33348, 33824, 38112, 44464, 50736, 50816, 57984, 59947, 66696, 67648, 76224, 88928, 101472, 119894, 133392, 135296, 152448, 177856, 179841, 202944, 239788, 266784, 355712, 359682, 405888, 419629, 479576, 533568, 719364, 839258, 959152, 1067136, 1258887, 1438728, 1678516, 1918304, 2517774, 2877456, 3357032, 3836608, 5035548, 5754912, 6714064, 7673216, 10071096, 11509824, 13428128, 20142192, 23019648, 26856256, 40284384, 53712512, 80568768, 161137536]

約数ペア:

[(1, 161137536), (2, 80568768), (3, 53712512), (4, 40284384), (6, 26856256), (7, 23019648), (8, 20142192), (12, 13428128), (14, 11509824), (16, 10071096), (21, 7673216), (24, 6714064), (28, 5754912), (32, 5035548), (42, 3836608), (48, 3357032), (56, 2877456), (64, 2517774), (84, 1918304), (96, 1678516), (112, 1438728), (128, 1258887), (151, 1067136), (168, 959152), (192, 839258), (224, 719364), (302, 533568), (336, 479576), (384, 419629), (397, 405888), (448, 359682), (453, 355712), (604, 266784), (672, 239788), (794, 202944), (896, 179841), (906, 177856), (1057, 152448), (1191, 135296), (1208, 133392), (1344, 119894), (1588, 101472), (1812, 88928), (2114, 76224), (2382, 67648), (2416, 66696), (2688, 59947), (2779, 57984), (3171, 50816), (3176, 50736), (3624, 44464), (4228, 38112), (4764, 33824), (4832, 33348), (5558, 28992), (6342, 25408), (6352, 25368), (7248, 22232), (8337, 19328), (8456, 19056), (9528, 16912), (9664, 16674), (11116, 14496), (12684, 12704)]