165396408

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{1697}}^1$

素因数の和:1868

約数の個数: 64

約数和(自身を含む): 430341120

約数和(自身を除く): 264944712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 131, 186, 248, 262, 372, 393, 524, 744, 786, 1048, 1572, 1697, 3144, 3394, 4061, 5091, 6788, 8122, 10182, 12183, 13576, 16244, 20364, 24366, 32488, 40728, 48732, 52607, 97464, 105214, 157821, 210428, 222307, 315642, 420856, 444614, 631284, 666921, 889228, 1262568, 1333842, 1778456, 2667684, 5335368, 6891517, 13783034, 20674551, 27566068, 41349102, 55132136, 82698204, 165396408]

約数ペア:

[(1, 165396408), (2, 82698204), (3, 55132136), (4, 41349102), (6, 27566068), (8, 20674551), (12, 13783034), (24, 6891517), (31, 5335368), (62, 2667684), (93, 1778456), (124, 1333842), (131, 1262568), (186, 889228), (248, 666921), (262, 631284), (372, 444614), (393, 420856), (524, 315642), (744, 222307), (786, 210428), (1048, 157821), (1572, 105214), (1697, 97464), (3144, 52607), (3394, 48732), (4061, 40728), (5091, 32488), (6788, 24366), (8122, 20364), (10182, 16244), (12183, 13576)]