100525312

素因数分解:

$2^8\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{239}}^1$

素因数の和:339

約数の個数: 72

約数和(自身を含む): 211921920

約数和(自身を除く): 111396608

約数列:

[1, 2, 4, 8, 16, 31, 32, 53, 62, 64, 106, 124, 128, 212, 239, 248, 256, 424, 478, 496, 848, 956, 992, 1643, 1696, 1912, 1984, 3286, 3392, 3824, 3968, 6572, 6784, 7409, 7648, 7936, 12667, 13144, 13568, 14818, 15296, 25334, 26288, 29636, 30592, 50668, 52576, 59272, 61184, 101336, 105152, 118544, 202672, 210304, 237088, 392677, 405344, 420608, 474176, 785354, 810688, 948352, 1570708, 1621376, 1896704, 3141416, 3242752, 6282832, 12565664, 25131328, 50262656, 100525312]

約数ペア:

[(1, 100525312), (2, 50262656), (4, 25131328), (8, 12565664), (16, 6282832), (31, 3242752), (32, 3141416), (53, 1896704), (62, 1621376), (64, 1570708), (106, 948352), (124, 810688), (128, 785354), (212, 474176), (239, 420608), (248, 405344), (256, 392677), (424, 237088), (478, 210304), (496, 202672), (848, 118544), (956, 105152), (992, 101336), (1643, 61184), (1696, 59272), (1912, 52576), (1984, 50668), (3286, 30592), (3392, 29636), (3824, 26288), (3968, 25334), (6572, 15296), (6784, 14818), (7409, 13568), (7648, 13144), (7936, 12667)]