137238984

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{61487}}^1$

素因数の和:61530

約数の個数: 48

約数和(自身を含む): 383685120

約数和(自身を除く): 246446136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 2232, 61487, 122974, 184461, 245948, 368922, 491896, 553383, 737844, 1106766, 1475688, 1906097, 2213532, 3812194, 4427064, 5718291, 7624388, 11436582, 15248776, 17154873, 22873164, 34309746, 45746328, 68619492, 137238984]

約数ペア:

[(1, 137238984), (2, 68619492), (3, 45746328), (4, 34309746), (6, 22873164), (8, 17154873), (9, 15248776), (12, 11436582), (18, 7624388), (24, 5718291), (31, 4427064), (36, 3812194), (62, 2213532), (72, 1906097), (93, 1475688), (124, 1106766), (186, 737844), (248, 553383), (279, 491896), (372, 368922), (558, 245948), (744, 184461), (1116, 122974), (2232, 61487)]