156913456040

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3539}}^1\times {\mathrm{100769}}^1$

素因数の和:104330

約数の個数: 64

約数和(自身を含む): 385263864000

約数和(自身を除く): 228350407960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 3539, 7078, 14156, 17695, 28312, 35390, 38929, 70780, 77858, 100769, 141560, 155716, 194645, 201538, 311432, 389290, 403076, 503845, 778580, 806152, 1007690, 1108459, 1557160, 2015380, 2216918, 4030760, 4433836, 5542295, 8867672, 11084590, 22169180, 44338360, 356621491, 713242982, 1426485964, 1783107455, 2852971928, 3566214910, 3922836401, 7132429820, 7845672802, 14264859640, 15691345604, 19614182005, 31382691208, 39228364010, 78456728020, 156913456040]

約数ペア:

[(1, 156913456040), (2, 78456728020), (4, 39228364010), (5, 31382691208), (8, 19614182005), (10, 15691345604), (11, 14264859640), (20, 7845672802), (22, 7132429820), (40, 3922836401), (44, 3566214910), (55, 2852971928), (88, 1783107455), (110, 1426485964), (220, 713242982), (440, 356621491), (3539, 44338360), (7078, 22169180), (14156, 11084590), (17695, 8867672), (28312, 5542295), (35390, 4433836), (38929, 4030760), (70780, 2216918), (77858, 2015380), (100769, 1557160), (141560, 1108459), (155716, 1007690), (194645, 806152), (201538, 778580), (311432, 503845), (389290, 403076)]