161835450

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1951}}^1$

素因数の和:2052

約数の個数: 96

約数和(自身を含む): 464732160

約数和(自身を除く): 302896710

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 79, 105, 150, 158, 175, 210, 237, 350, 395, 474, 525, 553, 790, 1050, 1106, 1185, 1659, 1951, 1975, 2370, 2765, 3318, 3902, 3950, 5530, 5853, 5925, 8295, 9755, 11706, 11850, 13657, 13825, 16590, 19510, 27314, 27650, 29265, 40971, 41475, 48775, 58530, 68285, 81942, 82950, 97550, 136570, 146325, 154129, 204855, 292650, 308258, 341425, 409710, 462387, 682850, 770645, 924774, 1024275, 1078903, 1541290, 2048550, 2157806, 2311935, 3236709, 3853225, 4623870, 5394515, 6473418, 7706450, 10789030, 11559675, 16183545, 23119350, 26972575, 32367090, 53945150, 80917725, 161835450]

約数ペア:

[(1, 161835450), (2, 80917725), (3, 53945150), (5, 32367090), (6, 26972575), (7, 23119350), (10, 16183545), (14, 11559675), (15, 10789030), (21, 7706450), (25, 6473418), (30, 5394515), (35, 4623870), (42, 3853225), (50, 3236709), (70, 2311935), (75, 2157806), (79, 2048550), (105, 1541290), (150, 1078903), (158, 1024275), (175, 924774), (210, 770645), (237, 682850), (350, 462387), (395, 409710), (474, 341425), (525, 308258), (553, 292650), (790, 204855), (1050, 154129), (1106, 146325), (1185, 136570), (1659, 97550), (1951, 82950), (1975, 81942), (2370, 68285), (2765, 58530), (3318, 48775), (3902, 41475), (3950, 40971), (5530, 29265), (5853, 27650), (5925, 27314), (8295, 19510), (9755, 16590), (11706, 13825), (11850, 13657)]