151231158

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{587}}^1$

素因数の和:978

約数の個数: 64

約数和(自身を含む): 363525120

約数和(自身を除く): 212293962

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 367, 587, 702, 734, 1101, 1174, 1761, 2202, 3303, 3522, 4771, 5283, 6606, 7631, 9542, 9909, 10566, 14313, 15262, 15849, 19818, 22893, 28626, 31698, 42939, 45786, 68679, 85878, 128817, 137358, 206037, 215429, 257634, 412074, 430858, 646287, 1292574, 1938861, 2800577, 3877722, 5601154, 5816583, 8401731, 11633166, 16803462, 25205193, 50410386, 75615579, 151231158]

約数ペア:

[(1, 151231158), (2, 75615579), (3, 50410386), (6, 25205193), (9, 16803462), (13, 11633166), (18, 8401731), (26, 5816583), (27, 5601154), (39, 3877722), (54, 2800577), (78, 1938861), (117, 1292574), (234, 646287), (351, 430858), (367, 412074), (587, 257634), (702, 215429), (734, 206037), (1101, 137358), (1174, 128817), (1761, 85878), (2202, 68679), (3303, 45786), (3522, 42939), (4771, 31698), (5283, 28626), (6606, 22893), (7631, 19818), (9542, 15849), (9909, 15262), (10566, 14313)]