157469436

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{3257}}^1$

素因数の和:3363

約数の個数: 72

約数和(自身を含む): 426928320

約数和(自身を除く): 269458884

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 79, 102, 153, 158, 204, 237, 306, 316, 474, 612, 711, 948, 1343, 1422, 2686, 2844, 3257, 4029, 5372, 6514, 8058, 9771, 12087, 13028, 16116, 19542, 24174, 29313, 39084, 48348, 55369, 58626, 110738, 117252, 166107, 221476, 257303, 332214, 498321, 514606, 664428, 771909, 996642, 1029212, 1543818, 1993284, 2315727, 3087636, 4374151, 4631454, 8748302, 9262908, 13122453, 17496604, 26244906, 39367359, 52489812, 78734718, 157469436]

約数ペア:

[(1, 157469436), (2, 78734718), (3, 52489812), (4, 39367359), (6, 26244906), (9, 17496604), (12, 13122453), (17, 9262908), (18, 8748302), (34, 4631454), (36, 4374151), (51, 3087636), (68, 2315727), (79, 1993284), (102, 1543818), (153, 1029212), (158, 996642), (204, 771909), (237, 664428), (306, 514606), (316, 498321), (474, 332214), (612, 257303), (711, 221476), (948, 166107), (1343, 117252), (1422, 110738), (2686, 58626), (2844, 55369), (3257, 48348), (4029, 39084), (5372, 29313), (6514, 24174), (8058, 19542), (9771, 16116), (12087, 13028)]