156620928

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:330

約数の個数: 128

約数和(自身を含む): 438681600

約数和(自身を除く): 282060672

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 59, 62, 64, 93, 96, 118, 124, 128, 177, 186, 192, 223, 236, 248, 354, 372, 384, 446, 472, 496, 669, 708, 744, 892, 944, 992, 1338, 1416, 1488, 1784, 1829, 1888, 1984, 2676, 2832, 2976, 3568, 3658, 3776, 3968, 5352, 5487, 5664, 5952, 6913, 7136, 7316, 7552, 10704, 10974, 11328, 11904, 13157, 13826, 14272, 14632, 20739, 21408, 21948, 22656, 26314, 27652, 28544, 29264, 39471, 41478, 42816, 43896, 52628, 55304, 58528, 78942, 82956, 85632, 87792, 105256, 110608, 117056, 157884, 165912, 175584, 210512, 221216, 234112, 315768, 331824, 351168, 407867, 421024, 442432, 631536, 663648, 702336, 815734, 842048, 884864, 1223601, 1263072, 1327296, 1631468, 1684096, 2447202, 2526144, 2654592, 3262936, 4894404, 5052288, 6525872, 9788808, 13051744, 19577616, 26103488, 39155232, 52206976, 78310464, 156620928]

約数ペア:

[(1, 156620928), (2, 78310464), (3, 52206976), (4, 39155232), (6, 26103488), (8, 19577616), (12, 13051744), (16, 9788808), (24, 6525872), (31, 5052288), (32, 4894404), (48, 3262936), (59, 2654592), (62, 2526144), (64, 2447202), (93, 1684096), (96, 1631468), (118, 1327296), (124, 1263072), (128, 1223601), (177, 884864), (186, 842048), (192, 815734), (223, 702336), (236, 663648), (248, 631536), (354, 442432), (372, 421024), (384, 407867), (446, 351168), (472, 331824), (496, 315768), (669, 234112), (708, 221216), (744, 210512), (892, 175584), (944, 165912), (992, 157884), (1338, 117056), (1416, 110608), (1488, 105256), (1784, 87792), (1829, 85632), (1888, 82956), (1984, 78942), (2676, 58528), (2832, 55304), (2976, 52628), (3568, 43896), (3658, 42816), (3776, 41478), (3968, 39471), (5352, 29264), (5487, 28544), (5664, 27652), (5952, 26314), (6913, 22656), (7136, 21948), (7316, 21408), (7552, 20739), (10704, 14632), (10974, 14272), (11328, 13826), (11904, 13157)]