127828512

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:575

約数の個数: 144

約数和(自身を含む): 419065920

約数和(自身を除く): 291237408

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 163, 168, 224, 252, 288, 326, 336, 389, 489, 504, 652, 672, 778, 978, 1008, 1141, 1167, 1304, 1467, 1556, 1956, 2016, 2282, 2334, 2608, 2723, 2934, 3112, 3423, 3501, 3912, 4564, 4668, 5216, 5446, 5868, 6224, 6846, 7002, 7824, 8169, 9128, 9336, 10269, 10892, 11736, 12448, 13692, 14004, 15648, 16338, 18256, 18672, 20538, 21784, 23472, 24507, 27384, 28008, 32676, 36512, 37344, 41076, 43568, 46944, 49014, 54768, 56016, 63407, 65352, 82152, 87136, 98028, 109536, 112032, 126814, 130704, 164304, 190221, 196056, 253628, 261408, 328608, 380442, 392112, 443849, 507256, 570663, 760884, 784224, 887698, 1014512, 1141326, 1331547, 1521768, 1775396, 2029024, 2282652, 2663094, 3043536, 3550792, 3994641, 4565304, 5326188, 6087072, 7101584, 7989282, 9130608, 10652376, 14203168, 15978564, 18261216, 21304752, 31957128, 42609504, 63914256, 127828512]

約数ペア:

[(1, 127828512), (2, 63914256), (3, 42609504), (4, 31957128), (6, 21304752), (7, 18261216), (8, 15978564), (9, 14203168), (12, 10652376), (14, 9130608), (16, 7989282), (18, 7101584), (21, 6087072), (24, 5326188), (28, 4565304), (32, 3994641), (36, 3550792), (42, 3043536), (48, 2663094), (56, 2282652), (63, 2029024), (72, 1775396), (84, 1521768), (96, 1331547), (112, 1141326), (126, 1014512), (144, 887698), (163, 784224), (168, 760884), (224, 570663), (252, 507256), (288, 443849), (326, 392112), (336, 380442), (389, 328608), (489, 261408), (504, 253628), (652, 196056), (672, 190221), (778, 164304), (978, 130704), (1008, 126814), (1141, 112032), (1167, 109536), (1304, 98028), (1467, 87136), (1556, 82152), (1956, 65352), (2016, 63407), (2282, 56016), (2334, 54768), (2608, 49014), (2723, 46944), (2934, 43568), (3112, 41076), (3423, 37344), (3501, 36512), (3912, 32676), (4564, 28008), (4668, 27384), (5216, 24507), (5446, 23472), (5868, 21784), (6224, 20538), (6846, 18672), (7002, 18256), (7824, 16338), (8169, 15648), (9128, 14004), (9336, 13692), (10269, 12448), (10892, 11736)]