152735140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:437

約数の個数: 96

約数和(自身を含む): 359783424

約数和(自身を除く): 207048284

約数列:

[1, 2, 4, 5, 10, 17, 20, 31, 34, 43, 62, 68, 85, 86, 124, 155, 170, 172, 215, 310, 337, 340, 430, 527, 620, 674, 731, 860, 1054, 1333, 1348, 1462, 1685, 2108, 2635, 2666, 2924, 3370, 3655, 5270, 5332, 5729, 6665, 6740, 7310, 10447, 10540, 11458, 13330, 14491, 14620, 20894, 22661, 22916, 26660, 28645, 28982, 41788, 45322, 52235, 57290, 57964, 72455, 90644, 104470, 113305, 114580, 144910, 177599, 208940, 226610, 246347, 289820, 355198, 449221, 453220, 492694, 710396, 887995, 898442, 985388, 1231735, 1775990, 1796884, 2246105, 2463470, 3551980, 4492210, 4926940, 7636757, 8984420, 15273514, 30547028, 38183785, 76367570, 152735140]

約数ペア:

[(1, 152735140), (2, 76367570), (4, 38183785), (5, 30547028), (10, 15273514), (17, 8984420), (20, 7636757), (31, 4926940), (34, 4492210), (43, 3551980), (62, 2463470), (68, 2246105), (85, 1796884), (86, 1775990), (124, 1231735), (155, 985388), (170, 898442), (172, 887995), (215, 710396), (310, 492694), (337, 453220), (340, 449221), (430, 355198), (527, 289820), (620, 246347), (674, 226610), (731, 208940), (860, 177599), (1054, 144910), (1333, 114580), (1348, 113305), (1462, 104470), (1685, 90644), (2108, 72455), (2635, 57964), (2666, 57290), (2924, 52235), (3370, 45322), (3655, 41788), (5270, 28982), (5332, 28645), (5729, 26660), (6665, 22916), (6740, 22661), (7310, 20894), (10447, 14620), (10540, 14491), (11458, 13330)]