145250924

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{23473}}^1$

素因数の和:23514

約数の個数: 48

約数和(自身を含む): 331265088

約数和(自身を除く): 186014164

約数列:

[1, 2, 4, 7, 13, 14, 17, 26, 28, 34, 52, 68, 91, 119, 182, 221, 238, 364, 442, 476, 884, 1547, 3094, 6188, 23473, 46946, 93892, 164311, 305149, 328622, 399041, 610298, 657244, 798082, 1220596, 1596164, 2136043, 2793287, 4272086, 5187533, 5586574, 8544172, 10375066, 11173148, 20750132, 36312731, 72625462, 145250924]

約数ペア:

[(1, 145250924), (2, 72625462), (4, 36312731), (7, 20750132), (13, 11173148), (14, 10375066), (17, 8544172), (26, 5586574), (28, 5187533), (34, 4272086), (52, 2793287), (68, 2136043), (91, 1596164), (119, 1220596), (182, 798082), (221, 657244), (238, 610298), (364, 399041), (442, 328622), (476, 305149), (884, 164311), (1547, 93892), (3094, 46946), (6188, 23473)]