127922564

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{6199}}^1$

素因数の和:6288

約数の個数: 48

約数和(自身を含む): 283315200

約数和(自身を除く): 155392636

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 67, 77, 134, 154, 268, 308, 469, 737, 938, 1474, 1876, 2948, 5159, 6199, 10318, 12398, 20636, 24796, 43393, 68189, 86786, 136378, 173572, 272756, 415333, 477323, 830666, 954646, 1661332, 1909292, 2907331, 4568663, 5814662, 9137326, 11629324, 18274652, 31980641, 63961282, 127922564]

約数ペア:

[(1, 127922564), (2, 63961282), (4, 31980641), (7, 18274652), (11, 11629324), (14, 9137326), (22, 5814662), (28, 4568663), (44, 2907331), (67, 1909292), (77, 1661332), (134, 954646), (154, 830666), (268, 477323), (308, 415333), (469, 272756), (737, 173572), (938, 136378), (1474, 86786), (1876, 68189), (2948, 43393), (5159, 24796), (6199, 20636), (10318, 12398)]