157077232

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{113}}^1\times {\mathrm{163}}^1$

素因数の和:338

約数の個数: 80

約数和(自身を含む): 340790688

約数和(自身を除く): 183713456

約数列:

[1, 2, 4, 8, 13, 16, 26, 41, 52, 82, 104, 113, 163, 164, 208, 226, 326, 328, 452, 533, 652, 656, 904, 1066, 1304, 1469, 1808, 2119, 2132, 2608, 2938, 4238, 4264, 4633, 5876, 6683, 8476, 8528, 9266, 11752, 13366, 16952, 18419, 18532, 23504, 26732, 33904, 36838, 37064, 53464, 60229, 73676, 74128, 86879, 106928, 120458, 147352, 173758, 239447, 240916, 294704, 347516, 478894, 481832, 695032, 755179, 957788, 963664, 1390064, 1510358, 1915576, 3020716, 3831152, 6041432, 9817327, 12082864, 19634654, 39269308, 78538616, 157077232]

約数ペア:

[(1, 157077232), (2, 78538616), (4, 39269308), (8, 19634654), (13, 12082864), (16, 9817327), (26, 6041432), (41, 3831152), (52, 3020716), (82, 1915576), (104, 1510358), (113, 1390064), (163, 963664), (164, 957788), (208, 755179), (226, 695032), (326, 481832), (328, 478894), (452, 347516), (533, 294704), (652, 240916), (656, 239447), (904, 173758), (1066, 147352), (1304, 120458), (1469, 106928), (1808, 86879), (2119, 74128), (2132, 73676), (2608, 60229), (2938, 53464), (4238, 37064), (4264, 36838), (4633, 33904), (5876, 26732), (6683, 23504), (8476, 18532), (8528, 18419), (9266, 16952), (11752, 13366)]