164435622

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{227}}^1\times {\mathrm{251}}^1$

素因数の和:533

約数の個数: 64

約数和(自身を含む): 366799104

約数和(自身を除く): 202363482

約数列:

[1, 2, 3, 6, 13, 26, 37, 39, 74, 78, 111, 222, 227, 251, 454, 481, 502, 681, 753, 962, 1362, 1443, 1506, 2886, 2951, 3263, 5902, 6526, 8399, 8853, 9287, 9789, 16798, 17706, 18574, 19578, 25197, 27861, 50394, 55722, 56977, 109187, 113954, 120731, 170931, 218374, 241462, 327561, 341862, 362193, 655122, 724386, 740701, 1481402, 2108149, 2222103, 4216298, 4444206, 6324447, 12648894, 27405937, 54811874, 82217811, 164435622]

約数ペア:

[(1, 164435622), (2, 82217811), (3, 54811874), (6, 27405937), (13, 12648894), (26, 6324447), (37, 4444206), (39, 4216298), (74, 2222103), (78, 2108149), (111, 1481402), (222, 740701), (227, 724386), (251, 655122), (454, 362193), (481, 341862), (502, 327561), (681, 241462), (753, 218374), (962, 170931), (1362, 120731), (1443, 113954), (1506, 109187), (2886, 56977), (2951, 55722), (3263, 50394), (5902, 27861), (6526, 25197), (8399, 19578), (8853, 18574), (9287, 17706), (9789, 16798)]