145218768

素因数分解:

$2^4\times 3^1\times {\mathrm{1693}}^1\times {\mathrm{1787}}^1$

素因数の和:3491

約数の個数: 40

約数和(自身を含む): 375580128

約数和(自身を除く): 230361360

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1693, 1787, 3386, 3574, 5079, 5361, 6772, 7148, 10158, 10722, 13544, 14296, 20316, 21444, 27088, 28592, 40632, 42888, 81264, 85776, 3025391, 6050782, 9076173, 12101564, 18152346, 24203128, 36304692, 48406256, 72609384, 145218768]

約数ペア:

[(1, 145218768), (2, 72609384), (3, 48406256), (4, 36304692), (6, 24203128), (8, 18152346), (12, 12101564), (16, 9076173), (24, 6050782), (48, 3025391), (1693, 85776), (1787, 81264), (3386, 42888), (3574, 40632), (5079, 28592), (5361, 27088), (6772, 21444), (7148, 20316), (10158, 14296), (10722, 13544)]