154214816

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{809}}^1$

素因数の和:886

約数の個数: 96

約数和(自身を含む): 372314880

約数和(自身を除く): 218100064

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 37, 46, 56, 74, 92, 112, 148, 161, 184, 224, 259, 296, 322, 368, 518, 592, 644, 736, 809, 851, 1036, 1184, 1288, 1618, 1702, 2072, 2576, 3236, 3404, 4144, 5152, 5663, 5957, 6472, 6808, 8288, 11326, 11914, 12944, 13616, 18607, 22652, 23828, 25888, 27232, 29933, 37214, 45304, 47656, 59866, 74428, 90608, 95312, 119732, 130249, 148856, 181216, 190624, 209531, 239464, 260498, 297712, 419062, 478928, 520996, 595424, 688459, 838124, 957856, 1041992, 1376918, 1676248, 2083984, 2753836, 3352496, 4167968, 4819213, 5507672, 6704992, 9638426, 11015344, 19276852, 22030688, 38553704, 77107408, 154214816]

約数ペア:

[(1, 154214816), (2, 77107408), (4, 38553704), (7, 22030688), (8, 19276852), (14, 11015344), (16, 9638426), (23, 6704992), (28, 5507672), (32, 4819213), (37, 4167968), (46, 3352496), (56, 2753836), (74, 2083984), (92, 1676248), (112, 1376918), (148, 1041992), (161, 957856), (184, 838124), (224, 688459), (259, 595424), (296, 520996), (322, 478928), (368, 419062), (518, 297712), (592, 260498), (644, 239464), (736, 209531), (809, 190624), (851, 181216), (1036, 148856), (1184, 130249), (1288, 119732), (1618, 95312), (1702, 90608), (2072, 74428), (2576, 59866), (3236, 47656), (3404, 45304), (4144, 37214), (5152, 29933), (5663, 27232), (5957, 25888), (6472, 23828), (6808, 22652), (8288, 18607), (11326, 13616), (11914, 12944)]