161141808

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{2213}}^1$

素因数の和:2302

約数の個数: 80

約数和(自身を含む): 438159456

約数和(自身を除く): 277017648

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 41, 48, 74, 82, 111, 123, 148, 164, 222, 246, 296, 328, 444, 492, 592, 656, 888, 984, 1517, 1776, 1968, 2213, 3034, 4426, 4551, 6068, 6639, 8852, 9102, 12136, 13278, 17704, 18204, 24272, 26556, 35408, 36408, 53112, 72816, 81881, 90733, 106224, 163762, 181466, 245643, 272199, 327524, 362932, 491286, 544398, 655048, 725864, 982572, 1088796, 1310096, 1451728, 1965144, 2177592, 3357121, 3930288, 4355184, 6714242, 10071363, 13428484, 20142726, 26856968, 40285452, 53713936, 80570904, 161141808]

約数ペア:

[(1, 161141808), (2, 80570904), (3, 53713936), (4, 40285452), (6, 26856968), (8, 20142726), (12, 13428484), (16, 10071363), (24, 6714242), (37, 4355184), (41, 3930288), (48, 3357121), (74, 2177592), (82, 1965144), (111, 1451728), (123, 1310096), (148, 1088796), (164, 982572), (222, 725864), (246, 655048), (296, 544398), (328, 491286), (444, 362932), (492, 327524), (592, 272199), (656, 245643), (888, 181466), (984, 163762), (1517, 106224), (1776, 90733), (1968, 81881), (2213, 72816), (3034, 53112), (4426, 36408), (4551, 35408), (6068, 26556), (6639, 24272), (8852, 18204), (9102, 17704), (12136, 13278)]