138492064

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{13399}}^1$

素因数の和:13445

約数の個数: 48

約数和(自身を含む): 303912000

約数和(自身を除く): 165419936

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1292, 2584, 5168, 10336, 13399, 26798, 53596, 107192, 214384, 227783, 254581, 428768, 455566, 509162, 911132, 1018324, 1822264, 2036648, 3644528, 4073296, 4327877, 7289056, 8146592, 8655754, 17311508, 34623016, 69246032, 138492064]

約数ペア:

[(1, 138492064), (2, 69246032), (4, 34623016), (8, 17311508), (16, 8655754), (17, 8146592), (19, 7289056), (32, 4327877), (34, 4073296), (38, 3644528), (68, 2036648), (76, 1822264), (136, 1018324), (152, 911132), (272, 509162), (304, 455566), (323, 428768), (544, 254581), (608, 227783), (646, 214384), (1292, 107192), (2584, 53596), (5168, 26798), (10336, 13399)]