158651180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{3083}}^1$

素因数の和:3206

約数の個数: 48

約数和(自身を含む): 348171264

約数和(自身を除く): 189520084

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 83, 124, 155, 166, 310, 332, 415, 620, 830, 1660, 2573, 3083, 5146, 6166, 10292, 12332, 12865, 15415, 25730, 30830, 51460, 61660, 95573, 191146, 255889, 382292, 477865, 511778, 955730, 1023556, 1279445, 1911460, 2558890, 5117780, 7932559, 15865118, 31730236, 39662795, 79325590, 158651180]

約数ペア:

[(1, 158651180), (2, 79325590), (4, 39662795), (5, 31730236), (10, 15865118), (20, 7932559), (31, 5117780), (62, 2558890), (83, 1911460), (124, 1279445), (155, 1023556), (166, 955730), (310, 511778), (332, 477865), (415, 382292), (620, 255889), (830, 191146), (1660, 95573), (2573, 61660), (3083, 51460), (5146, 30830), (6166, 25730), (10292, 15415), (12332, 12865)]