157826952

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^2\times {\mathrm{2281}}^1$

素因数の和:2355

約数の個数: 72

約数和(自身を含む): 441875070

約数和(自身を除く): 284048118

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 961, 1116, 1922, 2232, 2281, 2883, 3844, 4562, 5766, 6843, 7688, 8649, 9124, 11532, 13686, 17298, 18248, 20529, 23064, 27372, 34596, 41058, 54744, 69192, 70711, 82116, 141422, 164232, 212133, 282844, 424266, 565688, 636399, 848532, 1272798, 1697064, 2192041, 2545596, 4384082, 5091192, 6576123, 8768164, 13152246, 17536328, 19728369, 26304492, 39456738, 52608984, 78913476, 157826952]

約数ペア:

[(1, 157826952), (2, 78913476), (3, 52608984), (4, 39456738), (6, 26304492), (8, 19728369), (9, 17536328), (12, 13152246), (18, 8768164), (24, 6576123), (31, 5091192), (36, 4384082), (62, 2545596), (72, 2192041), (93, 1697064), (124, 1272798), (186, 848532), (248, 636399), (279, 565688), (372, 424266), (558, 282844), (744, 212133), (961, 164232), (1116, 141422), (1922, 82116), (2232, 70711), (2281, 69192), (2883, 54744), (3844, 41058), (4562, 34596), (5766, 27372), (6843, 23064), (7688, 20529), (8649, 18248), (9124, 17298), (11532, 13686)]