129930918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{97}}^1\times {\mathrm{1321}}^1$

素因数の和:1449

約数の個数: 48

約数和(自身を含む): 284504976

約数和(自身を除く): 154574058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 97, 169, 194, 291, 338, 507, 582, 1014, 1261, 1321, 2522, 2642, 3783, 3963, 7566, 7926, 16393, 17173, 32786, 34346, 49179, 51519, 98358, 103038, 128137, 223249, 256274, 384411, 446498, 669747, 768822, 1339494, 1665781, 3331562, 4997343, 9994686, 21655153, 43310306, 64965459, 129930918]

約数ペア:

[(1, 129930918), (2, 64965459), (3, 43310306), (6, 21655153), (13, 9994686), (26, 4997343), (39, 3331562), (78, 1665781), (97, 1339494), (169, 768822), (194, 669747), (291, 446498), (338, 384411), (507, 256274), (582, 223249), (1014, 128137), (1261, 103038), (1321, 98358), (2522, 51519), (2642, 49179), (3783, 34346), (3963, 32786), (7566, 17173), (7926, 16393)]