198208944

素因数分解:

$2^4\times 3^4\times {\mathrm{152939}}^1$

素因数の和:152959

約数の個数: 50

約数和(自身を含む): 573677940

約数和(自身を除く): 375468996

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 152939, 305878, 458817, 611756, 917634, 1223512, 1376451, 1835268, 2447024, 2752902, 3670536, 4129353, 5505804, 7341072, 8258706, 11011608, 12388059, 16517412, 22023216, 24776118, 33034824, 49552236, 66069648, 99104472, 198208944]

約数ペア:

[(1, 198208944), (2, 99104472), (3, 66069648), (4, 49552236), (6, 33034824), (8, 24776118), (9, 22023216), (12, 16517412), (16, 12388059), (18, 11011608), (24, 8258706), (27, 7341072), (36, 5505804), (48, 4129353), (54, 3670536), (72, 2752902), (81, 2447024), (108, 1835268), (144, 1376451), (162, 1223512), (216, 917634), (324, 611756), (432, 458817), (648, 305878), (1296, 152939)]