130217488

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{179}}^1\times {\mathrm{2393}}^1$

素因数の和:2599

約数の個数: 40

約数和(自身を含む): 267170400

約数和(自身を除く): 136952912

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 179, 304, 358, 716, 1432, 2393, 2864, 3401, 4786, 6802, 9572, 13604, 19144, 27208, 38288, 45467, 54416, 90934, 181868, 363736, 428347, 727472, 856694, 1713388, 3426776, 6853552, 8138593, 16277186, 32554372, 65108744, 130217488]

約数ペア:

[(1, 130217488), (2, 65108744), (4, 32554372), (8, 16277186), (16, 8138593), (19, 6853552), (38, 3426776), (76, 1713388), (152, 856694), (179, 727472), (304, 428347), (358, 363736), (716, 181868), (1432, 90934), (2393, 54416), (2864, 45467), (3401, 38288), (4786, 27208), (6802, 19144), (9572, 13604)]