145355208

素因数分解:

$2^3\times 3^1\times {\mathrm{47}}^1\times {\mathrm{128861}}^1$

素因数の和:128917

約数の個数: 32

約数和(自身を含む): 371122560

約数和(自身を除く): 225767352

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 47, 94, 141, 188, 282, 376, 564, 1128, 128861, 257722, 386583, 515444, 773166, 1030888, 1546332, 3092664, 6056467, 12112934, 18169401, 24225868, 36338802, 48451736, 72677604, 145355208]

約数ペア:

[(1, 145355208), (2, 72677604), (3, 48451736), (4, 36338802), (6, 24225868), (8, 18169401), (12, 12112934), (24, 6056467), (47, 3092664), (94, 1546332), (141, 1030888), (188, 773166), (282, 515444), (376, 386583), (564, 257722), (1128, 128861)]