163501072

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:824

約数の個数: 80

約数和(自身を含む): 380332800

約数和(自身を除く): 216831728

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 71, 112, 116, 142, 203, 232, 284, 406, 464, 497, 568, 709, 812, 994, 1136, 1418, 1624, 1988, 2059, 2836, 3248, 3976, 4118, 4963, 5672, 7952, 8236, 9926, 11344, 14413, 16472, 19852, 20561, 28826, 32944, 39704, 41122, 50339, 57652, 79408, 82244, 100678, 115304, 143927, 164488, 201356, 230608, 287854, 328976, 352373, 402712, 575708, 704746, 805424, 1151416, 1409492, 1459831, 2302832, 2818984, 2919662, 5637968, 5839324, 10218817, 11678648, 20437634, 23357296, 40875268, 81750536, 163501072]

約数ペア:

[(1, 163501072), (2, 81750536), (4, 40875268), (7, 23357296), (8, 20437634), (14, 11678648), (16, 10218817), (28, 5839324), (29, 5637968), (56, 2919662), (58, 2818984), (71, 2302832), (112, 1459831), (116, 1409492), (142, 1151416), (203, 805424), (232, 704746), (284, 575708), (406, 402712), (464, 352373), (497, 328976), (568, 287854), (709, 230608), (812, 201356), (994, 164488), (1136, 143927), (1418, 115304), (1624, 100678), (1988, 82244), (2059, 79408), (2836, 57652), (3248, 50339), (3976, 41122), (4118, 39704), (4963, 32944), (5672, 28826), (7952, 20561), (8236, 19852), (9926, 16472), (11344, 14413)]