138991608

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{1307}}^1$

素因数の和:1537

約数の個数: 96

約数和(自身を含む): 432581760

約数和(自身を除く): 293590152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 211, 252, 422, 504, 633, 844, 1266, 1307, 1477, 1688, 1899, 2532, 2614, 2954, 3798, 3921, 4431, 5064, 5228, 5908, 7596, 7842, 8862, 9149, 10456, 11763, 11816, 13293, 15192, 15684, 17724, 18298, 23526, 26586, 27447, 31368, 35448, 36596, 47052, 53172, 54894, 73192, 82341, 94104, 106344, 109788, 164682, 219576, 275777, 329364, 551554, 658728, 827331, 1103108, 1654662, 1930439, 2206216, 2481993, 3309324, 3860878, 4963986, 5791317, 6618648, 7721756, 9927972, 11582634, 15443512, 17373951, 19855944, 23165268, 34747902, 46330536, 69495804, 138991608]

約数ペア:

[(1, 138991608), (2, 69495804), (3, 46330536), (4, 34747902), (6, 23165268), (7, 19855944), (8, 17373951), (9, 15443512), (12, 11582634), (14, 9927972), (18, 7721756), (21, 6618648), (24, 5791317), (28, 4963986), (36, 3860878), (42, 3309324), (56, 2481993), (63, 2206216), (72, 1930439), (84, 1654662), (126, 1103108), (168, 827331), (211, 658728), (252, 551554), (422, 329364), (504, 275777), (633, 219576), (844, 164682), (1266, 109788), (1307, 106344), (1477, 94104), (1688, 82341), (1899, 73192), (2532, 54894), (2614, 53172), (2954, 47052), (3798, 36596), (3921, 35448), (4431, 31368), (5064, 27447), (5228, 26586), (5908, 23526), (7596, 18298), (7842, 17724), (8862, 15684), (9149, 15192), (10456, 13293), (11763, 11816)]