157548860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1335

約数の個数: 96

約数和(自身を含む): 408240000

約数和(自身を除く): 250691140

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 53, 68, 70, 85, 106, 119, 140, 170, 212, 238, 265, 340, 371, 476, 530, 595, 742, 901, 1060, 1190, 1249, 1484, 1802, 1855, 2380, 2498, 3604, 3710, 4505, 4996, 6245, 6307, 7420, 8743, 9010, 12490, 12614, 17486, 18020, 21233, 24980, 25228, 31535, 34972, 42466, 43715, 63070, 66197, 84932, 87430, 106165, 126140, 132394, 148631, 174860, 212330, 264788, 297262, 330985, 424660, 463379, 594524, 661970, 743155, 926758, 1125349, 1323940, 1486310, 1853516, 2250698, 2316895, 2972620, 4501396, 4633790, 5626745, 7877443, 9267580, 11253490, 15754886, 22506980, 31509772, 39387215, 78774430, 157548860]

約数ペア:

[(1, 157548860), (2, 78774430), (4, 39387215), (5, 31509772), (7, 22506980), (10, 15754886), (14, 11253490), (17, 9267580), (20, 7877443), (28, 5626745), (34, 4633790), (35, 4501396), (53, 2972620), (68, 2316895), (70, 2250698), (85, 1853516), (106, 1486310), (119, 1323940), (140, 1125349), (170, 926758), (212, 743155), (238, 661970), (265, 594524), (340, 463379), (371, 424660), (476, 330985), (530, 297262), (595, 264788), (742, 212330), (901, 174860), (1060, 148631), (1190, 132394), (1249, 126140), (1484, 106165), (1802, 87430), (1855, 84932), (2380, 66197), (2498, 63070), (3604, 43715), (3710, 42466), (4505, 34972), (4996, 31535), (6245, 25228), (6307, 24980), (7420, 21233), (8743, 18020), (9010, 17486), (12490, 12614)]