145205466

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{4327}}^1$

素因数の和:4403

約数の個数: 64

約数和(自身を含む): 358981632

約数和(自身を除く): 213776166

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 47, 51, 94, 102, 119, 141, 238, 282, 329, 357, 658, 714, 799, 987, 1598, 1974, 2397, 4327, 4794, 5593, 8654, 11186, 12981, 16779, 25962, 30289, 33558, 60578, 73559, 90867, 147118, 181734, 203369, 220677, 406738, 441354, 514913, 610107, 1029826, 1220214, 1423583, 1544739, 2847166, 3089478, 3457273, 4270749, 6914546, 8541498, 10371819, 20743638, 24200911, 48401822, 72602733, 145205466]

約数ペア:

[(1, 145205466), (2, 72602733), (3, 48401822), (6, 24200911), (7, 20743638), (14, 10371819), (17, 8541498), (21, 6914546), (34, 4270749), (42, 3457273), (47, 3089478), (51, 2847166), (94, 1544739), (102, 1423583), (119, 1220214), (141, 1029826), (238, 610107), (282, 514913), (329, 441354), (357, 406738), (658, 220677), (714, 203369), (799, 181734), (987, 147118), (1598, 90867), (1974, 73559), (2397, 60578), (4327, 33558), (4794, 30289), (5593, 25962), (8654, 16779), (11186, 12981)]