142831692

素因数分解:

$2^2\times 3^2\times {\mathrm{37}}^1\times {\mathrm{157}}^1\times {\mathrm{683}}^1$

素因数の和:887

約数の個数: 72

約数和(自身を含む): 373712976

約数和(自身を除く): 230881284

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 37, 74, 111, 148, 157, 222, 314, 333, 444, 471, 628, 666, 683, 942, 1332, 1366, 1413, 1884, 2049, 2732, 2826, 4098, 5652, 5809, 6147, 8196, 11618, 12294, 17427, 23236, 24588, 25271, 34854, 50542, 52281, 69708, 75813, 101084, 104562, 107231, 151626, 209124, 214462, 227439, 303252, 321693, 428924, 454878, 643386, 909756, 965079, 1286772, 1930158, 3860316, 3967547, 7935094, 11902641, 15870188, 23805282, 35707923, 47610564, 71415846, 142831692]

約数ペア:

[(1, 142831692), (2, 71415846), (3, 47610564), (4, 35707923), (6, 23805282), (9, 15870188), (12, 11902641), (18, 7935094), (36, 3967547), (37, 3860316), (74, 1930158), (111, 1286772), (148, 965079), (157, 909756), (222, 643386), (314, 454878), (333, 428924), (444, 321693), (471, 303252), (628, 227439), (666, 214462), (683, 209124), (942, 151626), (1332, 107231), (1366, 104562), (1413, 101084), (1884, 75813), (2049, 69708), (2732, 52281), (2826, 50542), (4098, 34854), (5652, 25271), (5809, 24588), (6147, 23236), (8196, 17427), (11618, 12294)]