180156276

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{431}}^1\times {\mathrm{683}}^1$

素因数の和:1141

約数の個数: 72

約数和(自身を含む): 484009344

約数和(自身を除く): 303853068

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 431, 612, 683, 862, 1293, 1366, 1724, 2049, 2586, 2732, 3879, 4098, 5172, 6147, 7327, 7758, 8196, 11611, 12294, 14654, 15516, 21981, 23222, 24588, 29308, 34833, 43962, 46444, 65943, 69666, 87924, 104499, 131886, 139332, 208998, 263772, 294373, 417996, 588746, 883119, 1177492, 1766238, 2649357, 3532476, 5004341, 5298714, 10008682, 10597428, 15013023, 20017364, 30026046, 45039069, 60052092, 90078138, 180156276]

約数ペア:

[(1, 180156276), (2, 90078138), (3, 60052092), (4, 45039069), (6, 30026046), (9, 20017364), (12, 15013023), (17, 10597428), (18, 10008682), (34, 5298714), (36, 5004341), (51, 3532476), (68, 2649357), (102, 1766238), (153, 1177492), (204, 883119), (306, 588746), (431, 417996), (612, 294373), (683, 263772), (862, 208998), (1293, 139332), (1366, 131886), (1724, 104499), (2049, 87924), (2586, 69666), (2732, 65943), (3879, 46444), (4098, 43962), (5172, 34833), (6147, 29308), (7327, 24588), (7758, 23222), (8196, 21981), (11611, 15516), (12294, 14654)]