139140072

素因数分解:

$2^3\times 3^3\times {\mathrm{271}}^1\times {\mathrm{2377}}^1$

素因数の和:2663

約数の個数: 64

約数和(自身を含む): 388089600

約数和(自身を除く): 248949528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 271, 542, 813, 1084, 1626, 2168, 2377, 2439, 3252, 4754, 4878, 6504, 7131, 7317, 9508, 9756, 14262, 14634, 19016, 19512, 21393, 28524, 29268, 42786, 57048, 58536, 64179, 85572, 128358, 171144, 256716, 513432, 644167, 1288334, 1932501, 2576668, 3865002, 5153336, 5797503, 7730004, 11595006, 15460008, 17392509, 23190012, 34785018, 46380024, 69570036, 139140072]

約数ペア:

[(1, 139140072), (2, 69570036), (3, 46380024), (4, 34785018), (6, 23190012), (8, 17392509), (9, 15460008), (12, 11595006), (18, 7730004), (24, 5797503), (27, 5153336), (36, 3865002), (54, 2576668), (72, 1932501), (108, 1288334), (216, 644167), (271, 513432), (542, 256716), (813, 171144), (1084, 128358), (1626, 85572), (2168, 64179), (2377, 58536), (2439, 57048), (3252, 42786), (4754, 29268), (4878, 28524), (6504, 21393), (7131, 19512), (7317, 19016), (9508, 14634), (9756, 14262)]