139995366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{1031}}^1$

素因数の和:1157

約数の個数: 64

約数和(自身を含む): 331693056

約数和(自身を除く): 191697690

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 61, 106, 122, 159, 183, 318, 366, 371, 427, 742, 854, 1031, 1113, 1281, 2062, 2226, 2562, 3093, 3233, 6186, 6466, 7217, 9699, 14434, 19398, 21651, 22631, 43302, 45262, 54643, 62891, 67893, 109286, 125782, 135786, 163929, 188673, 327858, 377346, 382501, 440237, 765002, 880474, 1147503, 1320711, 2295006, 2641422, 3333223, 6666446, 9999669, 19999338, 23332561, 46665122, 69997683, 139995366]

約数ペア:

[(1, 139995366), (2, 69997683), (3, 46665122), (6, 23332561), (7, 19999338), (14, 9999669), (21, 6666446), (42, 3333223), (53, 2641422), (61, 2295006), (106, 1320711), (122, 1147503), (159, 880474), (183, 765002), (318, 440237), (366, 382501), (371, 377346), (427, 327858), (742, 188673), (854, 163929), (1031, 135786), (1113, 125782), (1281, 109286), (2062, 67893), (2226, 62891), (2562, 54643), (3093, 45262), (3233, 43302), (6186, 22631), (6466, 21651), (7217, 19398), (9699, 14434)]