161318405844

素因数分解:

$2^2\times 3^3\times {\mathrm{137}}^1\times {\mathrm{269}}^1\times {\mathrm{40531}}^1$

素因数の和:40950

約数の個数: 96

約数和(自身を含む): 422862249600

約数和(自身を除く): 261543843756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 137, 269, 274, 411, 538, 548, 807, 822, 1076, 1233, 1614, 1644, 2421, 2466, 3228, 3699, 4842, 4932, 7263, 7398, 9684, 14526, 14796, 29052, 36853, 40531, 73706, 81062, 110559, 121593, 147412, 162124, 221118, 243186, 331677, 364779, 442236, 486372, 663354, 729558, 995031, 1094337, 1326708, 1459116, 1990062, 2188674, 3980124, 4377348, 5552747, 10902839, 11105494, 16658241, 21805678, 22210988, 32708517, 33316482, 43611356, 49974723, 65417034, 66632964, 98125551, 99949446, 130834068, 149924169, 196251102, 199898892, 294376653, 299848338, 392502204, 588753306, 599696676, 1177506612, 1493688943, 2987377886, 4481066829, 5974755772, 8962133658, 13443200487, 17924267316, 26886400974, 40329601461, 53772801948, 80659202922, 161318405844]

約数ペア:

[(1, 161318405844), (2, 80659202922), (3, 53772801948), (4, 40329601461), (6, 26886400974), (9, 17924267316), (12, 13443200487), (18, 8962133658), (27, 5974755772), (36, 4481066829), (54, 2987377886), (108, 1493688943), (137, 1177506612), (269, 599696676), (274, 588753306), (411, 392502204), (538, 299848338), (548, 294376653), (807, 199898892), (822, 196251102), (1076, 149924169), (1233, 130834068), (1614, 99949446), (1644, 98125551), (2421, 66632964), (2466, 65417034), (3228, 49974723), (3699, 43611356), (4842, 33316482), (4932, 32708517), (7263, 22210988), (7398, 21805678), (9684, 16658241), (14526, 11105494), (14796, 10902839), (29052, 5552747), (36853, 4377348), (40531, 3980124), (73706, 2188674), (81062, 1990062), (110559, 1459116), (121593, 1326708), (147412, 1094337), (162124, 995031), (221118, 729558), (243186, 663354), (331677, 486372), (364779, 442236)]