172967368

素因数分解:

$2^3\times 7^1\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{1459}}^1$

素因数の和:1574

約数の個数: 64

約数和(自身を含む): 388944000

約数和(自身を除く): 215976632

約数列:

[1, 2, 4, 7, 8, 14, 28, 29, 56, 58, 73, 116, 146, 203, 232, 292, 406, 511, 584, 812, 1022, 1459, 1624, 2044, 2117, 2918, 4088, 4234, 5836, 8468, 10213, 11672, 14819, 16936, 20426, 29638, 40852, 42311, 59276, 81704, 84622, 106507, 118552, 169244, 213014, 296177, 338488, 426028, 592354, 745549, 852056, 1184708, 1491098, 2369416, 2982196, 3088703, 5964392, 6177406, 12354812, 21620921, 24709624, 43241842, 86483684, 172967368]

約数ペア:

[(1, 172967368), (2, 86483684), (4, 43241842), (7, 24709624), (8, 21620921), (14, 12354812), (28, 6177406), (29, 5964392), (56, 3088703), (58, 2982196), (73, 2369416), (116, 1491098), (146, 1184708), (203, 852056), (232, 745549), (292, 592354), (406, 426028), (511, 338488), (584, 296177), (812, 213014), (1022, 169244), (1459, 118552), (1624, 106507), (2044, 84622), (2117, 81704), (2918, 59276), (4088, 42311), (4234, 40852), (5836, 29638), (8468, 20426), (10213, 16936), (11672, 14819)]