148166720

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{35617}}^1$

素因数の和:35647

約数の個数: 56

約数和(自身を含む): 379972824

約数和(自身を除く): 231806104

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 35617, 71234, 142468, 178085, 284936, 356170, 463021, 569872, 712340, 926042, 1139744, 1424680, 1852084, 2279488, 2315105, 2849360, 3704168, 4630210, 5698720, 7408336, 9260420, 11397440, 14816672, 18520840, 29633344, 37041680, 74083360, 148166720]

約数ペア:

[(1, 148166720), (2, 74083360), (4, 37041680), (5, 29633344), (8, 18520840), (10, 14816672), (13, 11397440), (16, 9260420), (20, 7408336), (26, 5698720), (32, 4630210), (40, 3704168), (52, 2849360), (64, 2315105), (65, 2279488), (80, 1852084), (104, 1424680), (130, 1139744), (160, 926042), (208, 712340), (260, 569872), (320, 463021), (416, 356170), (520, 284936), (832, 178085), (1040, 142468), (2080, 71234), (4160, 35617)]