158553408

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{457}}^1$

素因数の和:624

約数の個数: 112

約数和(自身を含む): 456021440

約数和(自身を除く): 297468032

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 139, 156, 192, 208, 278, 312, 416, 417, 457, 556, 624, 832, 834, 914, 1112, 1248, 1371, 1668, 1807, 1828, 2224, 2496, 2742, 3336, 3614, 3656, 4448, 5421, 5484, 5941, 6672, 7228, 7312, 8896, 10842, 10968, 11882, 13344, 14456, 14624, 17823, 21684, 21936, 23764, 26688, 28912, 29248, 35646, 43368, 43872, 47528, 57824, 63523, 71292, 86736, 87744, 95056, 115648, 127046, 142584, 173472, 190112, 190569, 254092, 285168, 346944, 380224, 381138, 508184, 570336, 762276, 825799, 1016368, 1140672, 1524552, 1651598, 2032736, 2477397, 3049104, 3303196, 4065472, 4954794, 6098208, 6606392, 9909588, 12196416, 13212784, 19819176, 26425568, 39638352, 52851136, 79276704, 158553408]

約数ペア:

[(1, 158553408), (2, 79276704), (3, 52851136), (4, 39638352), (6, 26425568), (8, 19819176), (12, 13212784), (13, 12196416), (16, 9909588), (24, 6606392), (26, 6098208), (32, 4954794), (39, 4065472), (48, 3303196), (52, 3049104), (64, 2477397), (78, 2032736), (96, 1651598), (104, 1524552), (139, 1140672), (156, 1016368), (192, 825799), (208, 762276), (278, 570336), (312, 508184), (416, 381138), (417, 380224), (457, 346944), (556, 285168), (624, 254092), (832, 190569), (834, 190112), (914, 173472), (1112, 142584), (1248, 127046), (1371, 115648), (1668, 95056), (1807, 87744), (1828, 86736), (2224, 71292), (2496, 63523), (2742, 57824), (3336, 47528), (3614, 43872), (3656, 43368), (4448, 35646), (5421, 29248), (5484, 28912), (5941, 26688), (6672, 23764), (7228, 21936), (7312, 21684), (8896, 17823), (10842, 14624), (10968, 14456), (11882, 13344)]