157035460

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{317}}^1$

素因数の和:421

約数の個数: 96

約数和(自身を含む): 369266688

約数和(自身を除く): 212231228

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 47, 62, 68, 85, 94, 124, 155, 170, 188, 235, 310, 317, 340, 470, 527, 620, 634, 799, 940, 1054, 1268, 1457, 1585, 1598, 2108, 2635, 2914, 3170, 3196, 3995, 5270, 5389, 5828, 6340, 7285, 7990, 9827, 10540, 10778, 14570, 14899, 15980, 19654, 21556, 24769, 26945, 29140, 29798, 39308, 49135, 49538, 53890, 59596, 74495, 98270, 99076, 107780, 123845, 148990, 167059, 196540, 247690, 253283, 297980, 334118, 461869, 495380, 506566, 668236, 835295, 923738, 1013132, 1266415, 1670590, 1847476, 2309345, 2532830, 3341180, 4618690, 5065660, 7851773, 9237380, 15703546, 31407092, 39258865, 78517730, 157035460]

約数ペア:

[(1, 157035460), (2, 78517730), (4, 39258865), (5, 31407092), (10, 15703546), (17, 9237380), (20, 7851773), (31, 5065660), (34, 4618690), (47, 3341180), (62, 2532830), (68, 2309345), (85, 1847476), (94, 1670590), (124, 1266415), (155, 1013132), (170, 923738), (188, 835295), (235, 668236), (310, 506566), (317, 495380), (340, 461869), (470, 334118), (527, 297980), (620, 253283), (634, 247690), (799, 196540), (940, 167059), (1054, 148990), (1268, 123845), (1457, 107780), (1585, 99076), (1598, 98270), (2108, 74495), (2635, 59596), (2914, 53890), (3170, 49538), (3196, 49135), (3995, 39308), (5270, 29798), (5389, 29140), (5828, 26945), (6340, 24769), (7285, 21556), (7990, 19654), (9827, 15980), (10540, 14899), (10778, 14570)]