150471828

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{18913}}^1$

素因数の和:18953

約数の個数: 72

約数和(自身を含む): 433735848

約数和(自身を除く): 283264020

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 17, 18, 26, 34, 36, 39, 51, 52, 68, 78, 102, 117, 153, 156, 204, 221, 234, 306, 442, 468, 612, 663, 884, 1326, 1989, 2652, 3978, 7956, 18913, 37826, 56739, 75652, 113478, 170217, 226956, 245869, 321521, 340434, 491738, 643042, 680868, 737607, 964563, 983476, 1286084, 1475214, 1929126, 2212821, 2893689, 2950428, 3858252, 4179773, 4425642, 5787378, 8359546, 8851284, 11574756, 12539319, 16719092, 25078638, 37617957, 50157276, 75235914, 150471828]

約数ペア:

[(1, 150471828), (2, 75235914), (3, 50157276), (4, 37617957), (6, 25078638), (9, 16719092), (12, 12539319), (13, 11574756), (17, 8851284), (18, 8359546), (26, 5787378), (34, 4425642), (36, 4179773), (39, 3858252), (51, 2950428), (52, 2893689), (68, 2212821), (78, 1929126), (102, 1475214), (117, 1286084), (153, 983476), (156, 964563), (204, 737607), (221, 680868), (234, 643042), (306, 491738), (442, 340434), (468, 321521), (612, 245869), (663, 226956), (884, 170217), (1326, 113478), (1989, 75652), (2652, 56739), (3978, 37826), (7956, 18913)]