151796260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{241}}^1\times {\mathrm{409}}^1$

素因数の和:677

約数の個数: 96

約数和(自身を含む): 400055040

約数和(自身を除く): 248258780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 241, 308, 385, 409, 482, 770, 818, 964, 1205, 1540, 1636, 1687, 2045, 2410, 2651, 2863, 3374, 4090, 4499, 4820, 5302, 5726, 6748, 8180, 8435, 8998, 10604, 11452, 13255, 14315, 16870, 17996, 18557, 22495, 26510, 28630, 31493, 33740, 37114, 44990, 53020, 57260, 62986, 74228, 89980, 92785, 98569, 125972, 157465, 185570, 197138, 314930, 371140, 394276, 492845, 629860, 689983, 985690, 1084259, 1379966, 1971380, 2168518, 2759932, 3449915, 4337036, 5421295, 6899830, 7589813, 10842590, 13799660, 15179626, 21685180, 30359252, 37949065, 75898130, 151796260]

約数ペア:

[(1, 151796260), (2, 75898130), (4, 37949065), (5, 30359252), (7, 21685180), (10, 15179626), (11, 13799660), (14, 10842590), (20, 7589813), (22, 6899830), (28, 5421295), (35, 4337036), (44, 3449915), (55, 2759932), (70, 2168518), (77, 1971380), (110, 1379966), (140, 1084259), (154, 985690), (220, 689983), (241, 629860), (308, 492845), (385, 394276), (409, 371140), (482, 314930), (770, 197138), (818, 185570), (964, 157465), (1205, 125972), (1540, 98569), (1636, 92785), (1687, 89980), (2045, 74228), (2410, 62986), (2651, 57260), (2863, 53020), (3374, 44990), (4090, 37114), (4499, 33740), (4820, 31493), (5302, 28630), (5726, 26510), (6748, 22495), (8180, 18557), (8435, 17996), (8998, 16870), (10604, 14315), (11452, 13255)]