158482044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{20287}}^1$

素因数の和:20335

約数の個数: 72

約数和(自身を含む): 472629248

約数和(自身を除く): 314147204

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 31, 36, 42, 62, 63, 84, 93, 124, 126, 186, 217, 252, 279, 372, 434, 558, 651, 868, 1116, 1302, 1953, 2604, 3906, 7812, 20287, 40574, 60861, 81148, 121722, 142009, 182583, 243444, 284018, 365166, 426027, 568036, 628897, 730332, 852054, 1257794, 1278081, 1704108, 1886691, 2515588, 2556162, 3773382, 4402279, 5112324, 5660073, 7546764, 8804558, 11320146, 13206837, 17609116, 22640292, 26413674, 39620511, 52827348, 79241022, 158482044]

約数ペア:

[(1, 158482044), (2, 79241022), (3, 52827348), (4, 39620511), (6, 26413674), (7, 22640292), (9, 17609116), (12, 13206837), (14, 11320146), (18, 8804558), (21, 7546764), (28, 5660073), (31, 5112324), (36, 4402279), (42, 3773382), (62, 2556162), (63, 2515588), (84, 1886691), (93, 1704108), (124, 1278081), (126, 1257794), (186, 852054), (217, 730332), (252, 628897), (279, 568036), (372, 426027), (434, 365166), (558, 284018), (651, 243444), (868, 182583), (1116, 142009), (1302, 121722), (1953, 81148), (2604, 60861), (3906, 40574), (7812, 20287)]