158509572

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{449}}^1$

素因数の和:573

約数の個数: 96

約数和(自身を含む): 417715200

約数和(自身を除く): 259205628

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 73, 78, 93, 124, 146, 156, 186, 219, 292, 372, 403, 438, 449, 806, 876, 898, 949, 1209, 1347, 1612, 1796, 1898, 2263, 2418, 2694, 2847, 3796, 4526, 4836, 5388, 5694, 5837, 6789, 9052, 11388, 11674, 13578, 13919, 17511, 23348, 27156, 27838, 29419, 32777, 35022, 41757, 55676, 58838, 65554, 70044, 83514, 88257, 98331, 117676, 131108, 167028, 176514, 180947, 196662, 353028, 361894, 393324, 426101, 542841, 723788, 852202, 1016087, 1085682, 1278303, 1704404, 2032174, 2171364, 2556606, 3048261, 4064348, 5113212, 6096522, 12193044, 13209131, 26418262, 39627393, 52836524, 79254786, 158509572]

約数ペア:

[(1, 158509572), (2, 79254786), (3, 52836524), (4, 39627393), (6, 26418262), (12, 13209131), (13, 12193044), (26, 6096522), (31, 5113212), (39, 4064348), (52, 3048261), (62, 2556606), (73, 2171364), (78, 2032174), (93, 1704404), (124, 1278303), (146, 1085682), (156, 1016087), (186, 852202), (219, 723788), (292, 542841), (372, 426101), (403, 393324), (438, 361894), (449, 353028), (806, 196662), (876, 180947), (898, 176514), (949, 167028), (1209, 131108), (1347, 117676), (1612, 98331), (1796, 88257), (1898, 83514), (2263, 70044), (2418, 65554), (2694, 58838), (2847, 55676), (3796, 41757), (4526, 35022), (4836, 32777), (5388, 29419), (5694, 27838), (5837, 27156), (6789, 23348), (9052, 17511), (11388, 13919), (11674, 13578)]