118940374

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{1021}}^1$

素因数の和:1240

約数の個数: 32

約数和(自身を含む): 209272896

約数和(自身を除く): 90332522

約数列:

[1, 2, 7, 14, 53, 106, 157, 314, 371, 742, 1021, 1099, 2042, 2198, 7147, 8321, 14294, 16642, 54113, 58247, 108226, 116494, 160297, 320594, 378791, 757582, 1122079, 2244158, 8495741, 16991482, 59470187, 118940374]

約数ペア:

[(1, 118940374), (2, 59470187), (7, 16991482), (14, 8495741), (53, 2244158), (106, 1122079), (157, 757582), (314, 378791), (371, 320594), (742, 160297), (1021, 116494), (1099, 108226), (2042, 58247), (2198, 54113), (7147, 16642), (8321, 14294)]