187291212

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^2\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:327

約数の個数: 72

約数和(自身を含む): 458766000

約数和(自身を除く): 271474788

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 109, 124, 149, 186, 218, 298, 327, 372, 436, 447, 596, 654, 894, 961, 1308, 1788, 1922, 2883, 3379, 3844, 4619, 5766, 6758, 9238, 10137, 11532, 13516, 13857, 16241, 18476, 20274, 27714, 32482, 40548, 48723, 55428, 64964, 97446, 104749, 143189, 194892, 209498, 286378, 314247, 418996, 429567, 503471, 572756, 628494, 859134, 1006942, 1256988, 1510413, 1718268, 2013884, 3020826, 6041652, 15607601, 31215202, 46822803, 62430404, 93645606, 187291212]

約数ペア:

[(1, 187291212), (2, 93645606), (3, 62430404), (4, 46822803), (6, 31215202), (12, 15607601), (31, 6041652), (62, 3020826), (93, 2013884), (109, 1718268), (124, 1510413), (149, 1256988), (186, 1006942), (218, 859134), (298, 628494), (327, 572756), (372, 503471), (436, 429567), (447, 418996), (596, 314247), (654, 286378), (894, 209498), (961, 194892), (1308, 143189), (1788, 104749), (1922, 97446), (2883, 64964), (3379, 55428), (3844, 48723), (4619, 40548), (5766, 32482), (6758, 27714), (9238, 20274), (10137, 18476), (11532, 16241), (13516, 13857)]