151261444

素因数分解:

$2^2\times {\mathrm{17}}^3\times {\mathrm{43}}^1\times {\mathrm{179}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 289396800

約数和(自身を除く): 138135356

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 179, 289, 358, 578, 716, 731, 1156, 1462, 2924, 3043, 4913, 6086, 7697, 9826, 12172, 12427, 15394, 19652, 24854, 30788, 49708, 51731, 103462, 130849, 206924, 211259, 261698, 422518, 523396, 845036, 879427, 1758854, 2224433, 3517708, 4448866, 8897732, 37815361, 75630722, 151261444]

約数ペア:

[(1, 151261444), (2, 75630722), (4, 37815361), (17, 8897732), (34, 4448866), (43, 3517708), (68, 2224433), (86, 1758854), (172, 879427), (179, 845036), (289, 523396), (358, 422518), (578, 261698), (716, 211259), (731, 206924), (1156, 130849), (1462, 103462), (2924, 51731), (3043, 49708), (4913, 30788), (6086, 24854), (7697, 19652), (9826, 15394), (12172, 12427)]