133752736

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18913}}^1$

素因数の和:18953

約数の個数: 48

約数和(自身を含む): 300278664

約数和(自身を除く): 166525928

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 884, 1768, 3536, 7072, 18913, 37826, 75652, 151304, 245869, 302608, 321521, 491738, 605216, 643042, 983476, 1286084, 1966952, 2572168, 3933904, 4179773, 5144336, 7867808, 8359546, 10288672, 16719092, 33438184, 66876368, 133752736]

約数ペア:

[(1, 133752736), (2, 66876368), (4, 33438184), (8, 16719092), (13, 10288672), (16, 8359546), (17, 7867808), (26, 5144336), (32, 4179773), (34, 3933904), (52, 2572168), (68, 1966952), (104, 1286084), (136, 983476), (208, 643042), (221, 605216), (272, 491738), (416, 321521), (442, 302608), (544, 245869), (884, 151304), (1768, 75652), (3536, 37826), (7072, 18913)]