168316157025

素因数分解:

$3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{2137}}^1\times {\mathrm{9461}}^1$

素因数の和:11651

約数の個数: 72

約数和(自身を含む): 309798483384

約数和(自身を除く): 141482326359

約数列:

[1, 3, 5, 9, 15, 25, 37, 45, 75, 111, 185, 225, 333, 555, 925, 1665, 2137, 2775, 6411, 8325, 9461, 10685, 19233, 28383, 32055, 47305, 53425, 79069, 85149, 96165, 141915, 160275, 236525, 237207, 350057, 395345, 425745, 480825, 709575, 711621, 1050171, 1186035, 1750285, 1976725, 2128725, 3150513, 3558105, 5250855, 5930175, 8751425, 15752565, 17790525, 20218157, 26254275, 60654471, 78762825, 101090785, 181963413, 303272355, 505453925, 748071809, 909817065, 1516361775, 2244215427, 3740359045, 4549085325, 6732646281, 11221077135, 18701795225, 33663231405, 56105385675, 168316157025]

約数ペア:

[(1, 168316157025), (3, 56105385675), (5, 33663231405), (9, 18701795225), (15, 11221077135), (25, 6732646281), (37, 4549085325), (45, 3740359045), (75, 2244215427), (111, 1516361775), (185, 909817065), (225, 748071809), (333, 505453925), (555, 303272355), (925, 181963413), (1665, 101090785), (2137, 78762825), (2775, 60654471), (6411, 26254275), (8325, 20218157), (9461, 17790525), (10685, 15752565), (19233, 8751425), (28383, 5930175), (32055, 5250855), (47305, 3558105), (53425, 3150513), (79069, 2128725), (85149, 1976725), (96165, 1750285), (141915, 1186035), (160275, 1050171), (236525, 711621), (237207, 709575), (350057, 480825), (395345, 425745)]