139492038

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{2473}}^1$

素因数の和:2581

約数の個数: 64

約数和(自身を含む): 342005760

約数和(自身を除く): 202513722

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 79, 102, 119, 158, 237, 238, 357, 474, 553, 714, 1106, 1343, 1659, 2473, 2686, 3318, 4029, 4946, 7419, 8058, 9401, 14838, 17311, 18802, 28203, 34622, 42041, 51933, 56406, 84082, 103866, 126123, 195367, 252246, 294287, 390734, 586101, 588574, 882861, 1172202, 1367569, 1765722, 2735138, 3321239, 4102707, 6642478, 8205414, 9963717, 19927434, 23248673, 46497346, 69746019, 139492038]

約数ペア:

[(1, 139492038), (2, 69746019), (3, 46497346), (6, 23248673), (7, 19927434), (14, 9963717), (17, 8205414), (21, 6642478), (34, 4102707), (42, 3321239), (51, 2735138), (79, 1765722), (102, 1367569), (119, 1172202), (158, 882861), (237, 588574), (238, 586101), (357, 390734), (474, 294287), (553, 252246), (714, 195367), (1106, 126123), (1343, 103866), (1659, 84082), (2473, 56406), (2686, 51933), (3318, 42041), (4029, 34622), (4946, 28203), (7419, 18802), (8058, 17311), (9401, 14838)]