161932098

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{151}}^1\times {\mathrm{409}}^1$

素因数の和:607

約数の個数: 64

約数和(自身を含む): 358963200

約数和(自身を除く): 197031102

約数列:

[1, 2, 3, 6, 19, 23, 38, 46, 57, 69, 114, 138, 151, 302, 409, 437, 453, 818, 874, 906, 1227, 1311, 2454, 2622, 2869, 3473, 5738, 6946, 7771, 8607, 9407, 10419, 15542, 17214, 18814, 20838, 23313, 28221, 46626, 56442, 61759, 65987, 123518, 131974, 178733, 185277, 197961, 357466, 370554, 395922, 536199, 1072398, 1173421, 1420457, 2346842, 2840914, 3520263, 4261371, 7040526, 8522742, 26988683, 53977366, 80966049, 161932098]

約数ペア:

[(1, 161932098), (2, 80966049), (3, 53977366), (6, 26988683), (19, 8522742), (23, 7040526), (38, 4261371), (46, 3520263), (57, 2840914), (69, 2346842), (114, 1420457), (138, 1173421), (151, 1072398), (302, 536199), (409, 395922), (437, 370554), (453, 357466), (818, 197961), (874, 185277), (906, 178733), (1227, 131974), (1311, 123518), (2454, 65987), (2622, 61759), (2869, 56442), (3473, 46626), (5738, 28221), (6946, 23313), (7771, 20838), (8607, 18814), (9407, 17214), (10419, 15542)]