164007636

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{61843}}^1$

素因数の和:61880

約数の個数: 48

約数和(自身を含む): 436371264

約数和(自身を除く): 272363628

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 61843, 123686, 185529, 247372, 371058, 742116, 803959, 1051331, 1607918, 2102662, 2411877, 3153993, 3215836, 4205324, 4823754, 6307986, 9647508, 12615972, 13667303, 27334606, 41001909, 54669212, 82003818, 164007636]

約数ペア:

[(1, 164007636), (2, 82003818), (3, 54669212), (4, 41001909), (6, 27334606), (12, 13667303), (13, 12615972), (17, 9647508), (26, 6307986), (34, 4823754), (39, 4205324), (51, 3215836), (52, 3153993), (68, 2411877), (78, 2102662), (102, 1607918), (156, 1051331), (204, 803959), (221, 742116), (442, 371058), (663, 247372), (884, 185529), (1326, 123686), (2652, 61843)]