189209856

素因数分解:

$2^8\times 3^1\times {\mathrm{11}}^1\times {\mathrm{22397}}^1$

素因数の和:22427

約数の個数: 72

約数和(自身を含む): 549378144

約数和(自身を除く): 360168288

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 256, 264, 352, 384, 528, 704, 768, 1056, 1408, 2112, 2816, 4224, 8448, 22397, 44794, 67191, 89588, 134382, 179176, 246367, 268764, 358352, 492734, 537528, 716704, 739101, 985468, 1075056, 1433408, 1478202, 1970936, 2150112, 2866816, 2956404, 3941872, 4300224, 5733632, 5912808, 7883744, 8600448, 11825616, 15767488, 17200896, 23651232, 31534976, 47302464, 63069952, 94604928, 189209856]

約数ペア:

[(1, 189209856), (2, 94604928), (3, 63069952), (4, 47302464), (6, 31534976), (8, 23651232), (11, 17200896), (12, 15767488), (16, 11825616), (22, 8600448), (24, 7883744), (32, 5912808), (33, 5733632), (44, 4300224), (48, 3941872), (64, 2956404), (66, 2866816), (88, 2150112), (96, 1970936), (128, 1478202), (132, 1433408), (176, 1075056), (192, 985468), (256, 739101), (264, 716704), (352, 537528), (384, 492734), (528, 358352), (704, 268764), (768, 246367), (1056, 179176), (1408, 134382), (2112, 89588), (2816, 67191), (4224, 44794), (8448, 22397)]