156675921591

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{827}}^1\times {\mathrm{2083}}^1$

素因数の和:3052

約数の個数: 64

約数和(自身を含む): 246491652096

約数和(自身を除く): 89815730505

約数列:

[1, 3, 7, 21, 61, 71, 183, 213, 427, 497, 827, 1281, 1491, 2083, 2481, 4331, 5789, 6249, 12993, 14581, 17367, 30317, 43743, 50447, 58717, 90951, 127063, 147893, 151341, 176151, 353129, 381189, 411019, 443679, 889441, 1035251, 1059387, 1233057, 1722641, 2668323, 3105753, 3581737, 5167923, 9021473, 10745211, 12058487, 25072159, 27064419, 36175461, 63150311, 75216477, 105081101, 122307511, 189450933, 315243303, 366922533, 735567707, 856152577, 2206703121, 2568457731, 7460758171, 22382274513, 52225307197, 156675921591]

約数ペア:

[(1, 156675921591), (3, 52225307197), (7, 22382274513), (21, 7460758171), (61, 2568457731), (71, 2206703121), (183, 856152577), (213, 735567707), (427, 366922533), (497, 315243303), (827, 189450933), (1281, 122307511), (1491, 105081101), (2083, 75216477), (2481, 63150311), (4331, 36175461), (5789, 27064419), (6249, 25072159), (12993, 12058487), (14581, 10745211), (17367, 9021473), (30317, 5167923), (43743, 3581737), (50447, 3105753), (58717, 2668323), (90951, 1722641), (127063, 1233057), (147893, 1059387), (151341, 1035251), (176151, 889441), (353129, 443679), (381189, 411019)]