157934840

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{4241}}^1$

素因数の和:4285

約数の個数: 96

約数和(自身を含む): 435229200

約数和(自身を除く): 277294360

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 95, 98, 133, 140, 152, 190, 196, 245, 266, 280, 380, 392, 490, 532, 665, 760, 931, 980, 1064, 1330, 1862, 1960, 2660, 3724, 4241, 4655, 5320, 7448, 8482, 9310, 16964, 18620, 21205, 29687, 33928, 37240, 42410, 59374, 80579, 84820, 118748, 148435, 161158, 169640, 207809, 237496, 296870, 322316, 402895, 415618, 564053, 593740, 644632, 805790, 831236, 1039045, 1128106, 1187480, 1611580, 1662472, 2078090, 2256212, 2820265, 3223160, 3948371, 4156180, 4512424, 5640530, 7896742, 8312360, 11281060, 15793484, 19741855, 22562120, 31586968, 39483710, 78967420, 157934840]

約数ペア:

[(1, 157934840), (2, 78967420), (4, 39483710), (5, 31586968), (7, 22562120), (8, 19741855), (10, 15793484), (14, 11281060), (19, 8312360), (20, 7896742), (28, 5640530), (35, 4512424), (38, 4156180), (40, 3948371), (49, 3223160), (56, 2820265), (70, 2256212), (76, 2078090), (95, 1662472), (98, 1611580), (133, 1187480), (140, 1128106), (152, 1039045), (190, 831236), (196, 805790), (245, 644632), (266, 593740), (280, 564053), (380, 415618), (392, 402895), (490, 322316), (532, 296870), (665, 237496), (760, 207809), (931, 169640), (980, 161158), (1064, 148435), (1330, 118748), (1862, 84820), (1960, 80579), (2660, 59374), (3724, 42410), (4241, 37240), (4655, 33928), (5320, 29687), (7448, 21205), (8482, 18620), (9310, 16964)]