158553440

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{34171}}^1$

素因数の和:34215

約数の個数: 48

約数和(自身を含む): 387510480

約数和(自身を除く): 228957040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 80, 116, 145, 160, 232, 290, 464, 580, 928, 1160, 2320, 4640, 34171, 68342, 136684, 170855, 273368, 341710, 546736, 683420, 990959, 1093472, 1366840, 1981918, 2733680, 3963836, 4954795, 5467360, 7927672, 9909590, 15855344, 19819180, 31710688, 39638360, 79276720, 158553440]

約数ペア:

[(1, 158553440), (2, 79276720), (4, 39638360), (5, 31710688), (8, 19819180), (10, 15855344), (16, 9909590), (20, 7927672), (29, 5467360), (32, 4954795), (40, 3963836), (58, 2733680), (80, 1981918), (116, 1366840), (145, 1093472), (160, 990959), (232, 683420), (290, 546736), (464, 341710), (580, 273368), (928, 170855), (1160, 136684), (2320, 68342), (4640, 34171)]