157335906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{5437}}^1$

素因数の和:5515

約数の個数: 64

約数和(自身を含む): 394668288

約数和(自身を除く): 237332382

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 53, 78, 91, 106, 159, 182, 273, 318, 371, 546, 689, 742, 1113, 1378, 2067, 2226, 4134, 4823, 5437, 9646, 10874, 14469, 16311, 28938, 32622, 38059, 70681, 76118, 114177, 141362, 212043, 228354, 288161, 424086, 494767, 576322, 864483, 989534, 1484301, 1728966, 2017127, 2968602, 3746093, 4034254, 6051381, 7492186, 11238279, 12102762, 22476558, 26222651, 52445302, 78667953, 157335906]

約数ペア:

[(1, 157335906), (2, 78667953), (3, 52445302), (6, 26222651), (7, 22476558), (13, 12102762), (14, 11238279), (21, 7492186), (26, 6051381), (39, 4034254), (42, 3746093), (53, 2968602), (78, 2017127), (91, 1728966), (106, 1484301), (159, 989534), (182, 864483), (273, 576322), (318, 494767), (371, 424086), (546, 288161), (689, 228354), (742, 212043), (1113, 141362), (1378, 114177), (2067, 76118), (2226, 70681), (4134, 38059), (4823, 32622), (5437, 28938), (9646, 16311), (10874, 14469)]