133794760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{577}}^1$

素因数の和:647

約数の個数: 128

約数和(自身を含む): 359562240

約数和(自身を除く): 225767480

約数列:

[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 31, 34, 40, 44, 55, 62, 68, 85, 88, 110, 124, 136, 155, 170, 187, 220, 248, 310, 340, 341, 374, 440, 527, 577, 620, 680, 682, 748, 935, 1054, 1154, 1240, 1364, 1496, 1705, 1870, 2108, 2308, 2635, 2728, 2885, 3410, 3740, 4216, 4616, 5270, 5770, 5797, 6347, 6820, 7480, 9809, 10540, 11540, 11594, 12694, 13640, 17887, 19618, 21080, 23080, 23188, 25388, 28985, 31735, 35774, 39236, 46376, 49045, 50776, 57970, 63470, 71548, 78472, 89435, 98090, 107899, 115940, 126940, 143096, 178870, 196180, 196757, 215798, 231880, 253880, 304079, 357740, 392360, 393514, 431596, 539495, 608158, 715480, 787028, 863192, 983785, 1078990, 1216316, 1520395, 1574056, 1967570, 2157980, 2432632, 3040790, 3344869, 3935140, 4315960, 6081580, 6689738, 7870280, 12163160, 13379476, 16724345, 26758952, 33448690, 66897380, 133794760]

約数ペア:

[(1, 133794760), (2, 66897380), (4, 33448690), (5, 26758952), (8, 16724345), (10, 13379476), (11, 12163160), (17, 7870280), (20, 6689738), (22, 6081580), (31, 4315960), (34, 3935140), (40, 3344869), (44, 3040790), (55, 2432632), (62, 2157980), (68, 1967570), (85, 1574056), (88, 1520395), (110, 1216316), (124, 1078990), (136, 983785), (155, 863192), (170, 787028), (187, 715480), (220, 608158), (248, 539495), (310, 431596), (340, 393514), (341, 392360), (374, 357740), (440, 304079), (527, 253880), (577, 231880), (620, 215798), (680, 196757), (682, 196180), (748, 178870), (935, 143096), (1054, 126940), (1154, 115940), (1240, 107899), (1364, 98090), (1496, 89435), (1705, 78472), (1870, 71548), (2108, 63470), (2308, 57970), (2635, 50776), (2728, 49045), (2885, 46376), (3410, 39236), (3740, 35774), (4216, 31735), (4616, 28985), (5270, 25388), (5770, 23188), (5797, 23080), (6347, 21080), (6820, 19618), (7480, 17887), (9809, 13640), (10540, 12694), (11540, 11594)]