188049420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{80363}}^1$

素因数の和:80391

約数の個数: 72

約数和(自身を含む): 614302416

約数和(自身を除く): 426252996

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 80363, 160726, 241089, 321452, 401815, 482178, 723267, 803630, 964356, 1044719, 1205445, 1446534, 1607260, 2089438, 2410890, 2893068, 3134157, 3616335, 4178876, 4821780, 5223595, 6268314, 7232670, 9402471, 10447190, 12536628, 14465340, 15670785, 18804942, 20894380, 31341570, 37609884, 47012355, 62683140, 94024710, 188049420]

約数ペア:

[(1, 188049420), (2, 94024710), (3, 62683140), (4, 47012355), (5, 37609884), (6, 31341570), (9, 20894380), (10, 18804942), (12, 15670785), (13, 14465340), (15, 12536628), (18, 10447190), (20, 9402471), (26, 7232670), (30, 6268314), (36, 5223595), (39, 4821780), (45, 4178876), (52, 3616335), (60, 3134157), (65, 2893068), (78, 2410890), (90, 2089438), (117, 1607260), (130, 1446534), (156, 1205445), (180, 1044719), (195, 964356), (234, 803630), (260, 723267), (390, 482178), (468, 401815), (585, 321452), (780, 241089), (1170, 160726), (2340, 80363)]