158410880

素因数分解:

$2^7\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6037}}^1$

素因数の和:6097

約数の個数: 64

約数和(自身を含む): 388001880

約数和(自身を除く): 229591000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 320, 328, 410, 640, 656, 820, 1312, 1640, 2624, 3280, 5248, 6037, 6560, 12074, 13120, 24148, 26240, 30185, 48296, 60370, 96592, 120740, 193184, 241480, 247517, 386368, 482960, 495034, 772736, 965920, 990068, 1237585, 1931840, 1980136, 2475170, 3863680, 3960272, 4950340, 7920544, 9900680, 15841088, 19801360, 31682176, 39602720, 79205440, 158410880]

約数ペア:

[(1, 158410880), (2, 79205440), (4, 39602720), (5, 31682176), (8, 19801360), (10, 15841088), (16, 9900680), (20, 7920544), (32, 4950340), (40, 3960272), (41, 3863680), (64, 2475170), (80, 1980136), (82, 1931840), (128, 1237585), (160, 990068), (164, 965920), (205, 772736), (320, 495034), (328, 482960), (410, 386368), (640, 247517), (656, 241480), (820, 193184), (1312, 120740), (1640, 96592), (2624, 60370), (3280, 48296), (5248, 30185), (6037, 26240), (6560, 24148), (12074, 13120)]