145256436

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:670

約数の個数: 96

約数和(自身を含む): 408087680

約数和(自身を除く): 262831244

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 234, 307, 337, 351, 468, 614, 674, 702, 921, 1011, 1228, 1348, 1404, 1842, 2022, 2763, 3033, 3684, 3991, 4044, 4381, 5526, 6066, 7982, 8289, 8762, 9099, 11052, 11973, 12132, 13143, 15964, 16578, 17524, 18198, 23946, 26286, 33156, 35919, 36396, 39429, 47892, 52572, 71838, 78858, 103459, 107757, 118287, 143676, 157716, 206918, 215514, 236574, 310377, 413836, 431028, 473148, 620754, 931131, 1241508, 1344967, 1862262, 2689934, 2793393, 3724524, 4034901, 5379868, 5586786, 8069802, 11173572, 12104703, 16139604, 24209406, 36314109, 48418812, 72628218, 145256436]

約数ペア:

[(1, 145256436), (2, 72628218), (3, 48418812), (4, 36314109), (6, 24209406), (9, 16139604), (12, 12104703), (13, 11173572), (18, 8069802), (26, 5586786), (27, 5379868), (36, 4034901), (39, 3724524), (52, 2793393), (54, 2689934), (78, 1862262), (108, 1344967), (117, 1241508), (156, 931131), (234, 620754), (307, 473148), (337, 431028), (351, 413836), (468, 310377), (614, 236574), (674, 215514), (702, 206918), (921, 157716), (1011, 143676), (1228, 118287), (1348, 107757), (1404, 103459), (1842, 78858), (2022, 71838), (2763, 52572), (3033, 47892), (3684, 39429), (3991, 36396), (4044, 35919), (4381, 33156), (5526, 26286), (6066, 23946), (7982, 18198), (8289, 17524), (8762, 16578), (9099, 15964), (11052, 13143), (11973, 12132)]