148963154

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^2\times {\mathrm{307}}^1$

素因数の和:554

約数の個数: 24

約数和(自身を含む): 238077840

約数和(自身を除く): 89114686

約数列:

[1, 2, 19, 38, 113, 226, 307, 614, 2147, 4294, 5833, 11666, 12769, 25538, 34691, 69382, 242611, 485222, 659129, 1318258, 3920083, 7840166, 74481577, 148963154]

約数ペア:

[(1, 148963154), (2, 74481577), (19, 7840166), (38, 3920083), (113, 1318258), (226, 659129), (307, 485222), (614, 242611), (2147, 69382), (4294, 34691), (5833, 25538), (11666, 12769)]