157050872

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:444

約数の個数: 64

約数和(自身を含む): 330946560

約数和(自身を除く): 173895688

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 88, 106, 151, 212, 223, 302, 424, 446, 583, 604, 892, 1166, 1208, 1661, 1784, 2332, 2453, 3322, 4664, 4906, 6644, 8003, 9812, 11819, 13288, 16006, 19624, 23638, 32012, 33673, 47276, 64024, 67346, 88033, 94552, 130009, 134692, 176066, 260018, 269384, 352132, 370403, 520036, 704264, 740806, 1040072, 1481612, 1784669, 2963224, 3569338, 7138676, 14277352, 19631359, 39262718, 78525436, 157050872]

約数ペア:

[(1, 157050872), (2, 78525436), (4, 39262718), (8, 19631359), (11, 14277352), (22, 7138676), (44, 3569338), (53, 2963224), (88, 1784669), (106, 1481612), (151, 1040072), (212, 740806), (223, 704264), (302, 520036), (424, 370403), (446, 352132), (583, 269384), (604, 260018), (892, 176066), (1166, 134692), (1208, 130009), (1661, 94552), (1784, 88033), (2332, 67346), (2453, 64024), (3322, 47276), (4664, 33673), (4906, 32012), (6644, 23638), (8003, 19624), (9812, 16006), (11819, 13288)]