189171796

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1\times {\mathrm{419}}^1$

素因数の和:796

約数の個数: 48

約数和(自身を含む): 374814720

約数和(自身を除く): 185642924

約数列:

[1, 2, 4, 11, 22, 31, 44, 62, 124, 331, 341, 419, 662, 682, 838, 1324, 1364, 1676, 3641, 4609, 7282, 9218, 10261, 12989, 14564, 18436, 20522, 25978, 41044, 51956, 112871, 138689, 142879, 225742, 277378, 285758, 451484, 554756, 571516, 1525579, 3051158, 4299359, 6102316, 8598718, 17197436, 47292949, 94585898, 189171796]

約数ペア:

[(1, 189171796), (2, 94585898), (4, 47292949), (11, 17197436), (22, 8598718), (31, 6102316), (44, 4299359), (62, 3051158), (124, 1525579), (331, 571516), (341, 554756), (419, 451484), (662, 285758), (682, 277378), (838, 225742), (1324, 142879), (1364, 138689), (1676, 112871), (3641, 51956), (4609, 41044), (7282, 25978), (9218, 20522), (10261, 18436), (12989, 14564)]