138654072

素因数分解:

$2^3\times 3^3\times {\mathrm{31}}^1\times {\mathrm{20707}}^1$

素因数の和:20753

約数の個数: 64

約数和(自身を含む): 397593600

約数和(自身を除く): 258939528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 31, 36, 54, 62, 72, 93, 108, 124, 186, 216, 248, 279, 372, 558, 744, 837, 1116, 1674, 2232, 3348, 6696, 20707, 41414, 62121, 82828, 124242, 165656, 186363, 248484, 372726, 496968, 559089, 641917, 745452, 1118178, 1283834, 1490904, 1925751, 2236356, 2567668, 3851502, 4472712, 5135336, 5777253, 7703004, 11554506, 15406008, 17331759, 23109012, 34663518, 46218024, 69327036, 138654072]

約数ペア:

[(1, 138654072), (2, 69327036), (3, 46218024), (4, 34663518), (6, 23109012), (8, 17331759), (9, 15406008), (12, 11554506), (18, 7703004), (24, 5777253), (27, 5135336), (31, 4472712), (36, 3851502), (54, 2567668), (62, 2236356), (72, 1925751), (93, 1490904), (108, 1283834), (124, 1118178), (186, 745452), (216, 641917), (248, 559089), (279, 496968), (372, 372726), (558, 248484), (744, 186363), (837, 165656), (1116, 124242), (1674, 82828), (2232, 62121), (3348, 41414), (6696, 20707)]