130521104

素因数分解:

$2^4\times 7^3\times {\mathrm{17}}^1\times {\mathrm{1399}}^1$

素因数の和:1445

約数の個数: 80

約数和(自身を含む): 312480000

約数和(自身を除く): 181958896

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 49, 56, 68, 98, 112, 119, 136, 196, 238, 272, 343, 392, 476, 686, 784, 833, 952, 1372, 1399, 1666, 1904, 2744, 2798, 3332, 5488, 5596, 5831, 6664, 9793, 11192, 11662, 13328, 19586, 22384, 23324, 23783, 39172, 46648, 47566, 68551, 78344, 93296, 95132, 137102, 156688, 166481, 190264, 274204, 332962, 380528, 479857, 548408, 665924, 959714, 1096816, 1165367, 1331848, 1919428, 2330734, 2663696, 3838856, 4661468, 7677712, 8157569, 9322936, 16315138, 18645872, 32630276, 65260552, 130521104]

約数ペア:

[(1, 130521104), (2, 65260552), (4, 32630276), (7, 18645872), (8, 16315138), (14, 9322936), (16, 8157569), (17, 7677712), (28, 4661468), (34, 3838856), (49, 2663696), (56, 2330734), (68, 1919428), (98, 1331848), (112, 1165367), (119, 1096816), (136, 959714), (196, 665924), (238, 548408), (272, 479857), (343, 380528), (392, 332962), (476, 274204), (686, 190264), (784, 166481), (833, 156688), (952, 137102), (1372, 95132), (1399, 93296), (1666, 78344), (1904, 68551), (2744, 47566), (2798, 46648), (3332, 39172), (5488, 23783), (5596, 23324), (5831, 22384), (6664, 19586), (9793, 13328), (11192, 11662)]