138666348

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{7309}}^1$

素因数の和:7367

約数の個数: 72

約数和(自身を含む): 383160960

約数和(自身を除く): 244494612

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 31, 34, 36, 51, 62, 68, 93, 102, 124, 153, 186, 204, 279, 306, 372, 527, 558, 612, 1054, 1116, 1581, 2108, 3162, 4743, 6324, 7309, 9486, 14618, 18972, 21927, 29236, 43854, 65781, 87708, 124253, 131562, 226579, 248506, 263124, 372759, 453158, 497012, 679737, 745518, 906316, 1118277, 1359474, 1491036, 2039211, 2236554, 2718948, 3851843, 4078422, 4473108, 7703686, 8156844, 11555529, 15407372, 23111058, 34666587, 46222116, 69333174, 138666348]

約数ペア:

[(1, 138666348), (2, 69333174), (3, 46222116), (4, 34666587), (6, 23111058), (9, 15407372), (12, 11555529), (17, 8156844), (18, 7703686), (31, 4473108), (34, 4078422), (36, 3851843), (51, 2718948), (62, 2236554), (68, 2039211), (93, 1491036), (102, 1359474), (124, 1118277), (153, 906316), (186, 745518), (204, 679737), (279, 497012), (306, 453158), (372, 372759), (527, 263124), (558, 248506), (612, 226579), (1054, 131562), (1116, 124253), (1581, 87708), (2108, 65781), (3162, 43854), (4743, 29236), (6324, 21927), (7309, 18972), (9486, 14618)]