158206360

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{829}}^1$

素因数の和:1220

約数の個数: 64

約数和(自身を含む): 384854400

約数和(自身を除く): 226648040

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 367, 520, 734, 829, 1468, 1658, 1835, 2936, 3316, 3670, 4145, 4771, 6632, 7340, 8290, 9542, 10777, 14680, 16580, 19084, 21554, 23855, 33160, 38168, 43108, 47710, 53885, 86216, 95420, 107770, 190840, 215540, 304243, 431080, 608486, 1216972, 1521215, 2433944, 3042430, 3955159, 6084860, 7910318, 12169720, 15820636, 19775795, 31641272, 39551590, 79103180, 158206360]

約数ペア:

[(1, 158206360), (2, 79103180), (4, 39551590), (5, 31641272), (8, 19775795), (10, 15820636), (13, 12169720), (20, 7910318), (26, 6084860), (40, 3955159), (52, 3042430), (65, 2433944), (104, 1521215), (130, 1216972), (260, 608486), (367, 431080), (520, 304243), (734, 215540), (829, 190840), (1468, 107770), (1658, 95420), (1835, 86216), (2936, 53885), (3316, 47710), (3670, 43108), (4145, 38168), (4771, 33160), (6632, 23855), (7340, 21554), (8290, 19084), (9542, 16580), (10777, 14680)]