145315248

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{232877}}^1$

素因数の和:232901

約数の個数: 40

約数和(自身を含む): 404276208

約数和(自身を除く): 258960960

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 232877, 465754, 698631, 931508, 1397262, 1863016, 2794524, 3027401, 3726032, 5589048, 6054802, 9082203, 11178096, 12109604, 18164406, 24219208, 36328812, 48438416, 72657624, 145315248]

約数ペア:

[(1, 145315248), (2, 72657624), (3, 48438416), (4, 36328812), (6, 24219208), (8, 18164406), (12, 12109604), (13, 11178096), (16, 9082203), (24, 6054802), (26, 5589048), (39, 3726032), (48, 3027401), (52, 2794524), (78, 1863016), (104, 1397262), (156, 931508), (208, 698631), (312, 465754), (624, 232877)]