138586248

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^2\times {\mathrm{347}}^1$

素因数の和:448

約数の個数: 96

約数和(自身を含む): 395258400

約数和(自身を除く): 256672152

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 347, 387, 516, 694, 774, 1032, 1041, 1161, 1388, 1548, 1849, 2082, 2322, 2776, 3096, 3123, 3698, 4164, 4644, 5547, 6246, 7396, 8328, 9288, 9369, 11094, 12492, 14792, 14921, 16641, 18738, 22188, 24984, 29842, 33282, 37476, 44376, 44763, 49923, 59684, 66564, 74952, 89526, 99846, 119368, 133128, 134289, 179052, 199692, 268578, 358104, 399384, 402867, 537156, 641603, 805734, 1074312, 1283206, 1611468, 1924809, 2566412, 3222936, 3849618, 5132824, 5774427, 7699236, 11548854, 15398472, 17323281, 23097708, 34646562, 46195416, 69293124, 138586248]

約数ペア:

[(1, 138586248), (2, 69293124), (3, 46195416), (4, 34646562), (6, 23097708), (8, 17323281), (9, 15398472), (12, 11548854), (18, 7699236), (24, 5774427), (27, 5132824), (36, 3849618), (43, 3222936), (54, 2566412), (72, 1924809), (86, 1611468), (108, 1283206), (129, 1074312), (172, 805734), (216, 641603), (258, 537156), (344, 402867), (347, 399384), (387, 358104), (516, 268578), (694, 199692), (774, 179052), (1032, 134289), (1041, 133128), (1161, 119368), (1388, 99846), (1548, 89526), (1849, 74952), (2082, 66564), (2322, 59684), (2776, 49923), (3096, 44763), (3123, 44376), (3698, 37476), (4164, 33282), (4644, 29842), (5547, 24984), (6246, 22188), (7396, 18738), (8328, 16641), (9288, 14921), (9369, 14792), (11094, 12492)]