198408528

素因数分解:

$2^4\times 3^5\times {\mathrm{51031}}^1$

素因数の和:51054

約数の個数: 60

約数和(自身を含む): 575845088

約数和(自身を除く): 377436560

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 243, 324, 432, 486, 648, 972, 1296, 1944, 3888, 51031, 102062, 153093, 204124, 306186, 408248, 459279, 612372, 816496, 918558, 1224744, 1377837, 1837116, 2449488, 2755674, 3674232, 4133511, 5511348, 7348464, 8267022, 11022696, 12400533, 16534044, 22045392, 24801066, 33068088, 49602132, 66136176, 99204264, 198408528]

約数ペア:

[(1, 198408528), (2, 99204264), (3, 66136176), (4, 49602132), (6, 33068088), (8, 24801066), (9, 22045392), (12, 16534044), (16, 12400533), (18, 11022696), (24, 8267022), (27, 7348464), (36, 5511348), (48, 4133511), (54, 3674232), (72, 2755674), (81, 2449488), (108, 1837116), (144, 1377837), (162, 1224744), (216, 918558), (243, 816496), (324, 612372), (432, 459279), (486, 408248), (648, 306186), (972, 204124), (1296, 153093), (1944, 102062), (3888, 51031)]