166114430

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{311}}^1\times {\mathrm{1723}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 309823488

約数和(自身を除く): 143709058

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 311, 622, 1555, 1723, 3110, 3446, 8615, 9641, 17230, 19282, 48205, 53413, 96410, 106826, 267065, 534130, 535853, 1071706, 2679265, 5358530, 16611443, 33222886, 83057215, 166114430]

約数ペア:

[(1, 166114430), (2, 83057215), (5, 33222886), (10, 16611443), (31, 5358530), (62, 2679265), (155, 1071706), (310, 535853), (311, 534130), (622, 267065), (1555, 106826), (1723, 96410), (3110, 53413), (3446, 48205), (8615, 19282), (9641, 17230)]