198982368

素因数分解:

$2^5\times 3^2\times {\mathrm{13}}^1\times {\mathrm{53147}}^1$

素因数の和:53176

約数の個数: 72

約数和(自身を含む): 609394968

約数和(自身を除く): 410412600

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 32, 36, 39, 48, 52, 72, 78, 96, 104, 117, 144, 156, 208, 234, 288, 312, 416, 468, 624, 936, 1248, 1872, 3744, 53147, 106294, 159441, 212588, 318882, 425176, 478323, 637764, 690911, 850352, 956646, 1275528, 1381822, 1700704, 1913292, 2072733, 2551056, 2763644, 3826584, 4145466, 5102112, 5527288, 6218199, 7653168, 8290932, 11054576, 12436398, 15306336, 16581864, 22109152, 24872796, 33163728, 49745592, 66327456, 99491184, 198982368]

約数ペア:

[(1, 198982368), (2, 99491184), (3, 66327456), (4, 49745592), (6, 33163728), (8, 24872796), (9, 22109152), (12, 16581864), (13, 15306336), (16, 12436398), (18, 11054576), (24, 8290932), (26, 7653168), (32, 6218199), (36, 5527288), (39, 5102112), (48, 4145466), (52, 3826584), (72, 2763644), (78, 2551056), (96, 2072733), (104, 1913292), (117, 1700704), (144, 1381822), (156, 1275528), (208, 956646), (234, 850352), (288, 690911), (312, 637764), (416, 478323), (468, 425176), (624, 318882), (936, 212588), (1248, 159441), (1872, 106294), (3744, 53147)]