161589648

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{306041}}^1$

素因数の和:306063

約数の個数: 40

約数和(自身を含む): 455390496

約数和(自身を除く): 293800848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 306041, 612082, 918123, 1224164, 1836246, 2448328, 3366451, 3672492, 4896656, 6732902, 7344984, 10099353, 13465804, 14689968, 20198706, 26931608, 40397412, 53863216, 80794824, 161589648]

約数ペア:

[(1, 161589648), (2, 80794824), (3, 53863216), (4, 40397412), (6, 26931608), (8, 20198706), (11, 14689968), (12, 13465804), (16, 10099353), (22, 7344984), (24, 6732902), (33, 4896656), (44, 3672492), (48, 3366451), (66, 2448328), (88, 1836246), (132, 1224164), (176, 918123), (264, 612082), (528, 306041)]