145749772

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{2411}}^1$

素因数の和:2566

約数の個数: 48

約数和(自身を含む): 311205888

約数和(自身を除く): 165456116

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 127, 238, 254, 476, 508, 889, 1778, 2159, 2411, 3556, 4318, 4822, 8636, 9644, 15113, 16877, 30226, 33754, 40987, 60452, 67508, 81974, 163948, 286909, 306197, 573818, 612394, 1147636, 1224788, 2143379, 4286758, 5205349, 8573516, 10410698, 20821396, 36437443, 72874886, 145749772]

約数ペア:

[(1, 145749772), (2, 72874886), (4, 36437443), (7, 20821396), (14, 10410698), (17, 8573516), (28, 5205349), (34, 4286758), (68, 2143379), (119, 1224788), (127, 1147636), (238, 612394), (254, 573818), (476, 306197), (508, 286909), (889, 163948), (1778, 81974), (2159, 67508), (2411, 60452), (3556, 40987), (4318, 33754), (4822, 30226), (8636, 16877), (9644, 15113)]