157021155802

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1447}}^1\times {\mathrm{17737}}^1$

素因数の和:19235

約数の個数: 64

約数和(自身を含む): 295886868480

約数和(自身を除く): 138865712678

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 874, 1447, 2894, 3059, 6118, 10129, 17737, 20258, 27493, 33281, 35474, 54986, 66562, 124159, 192451, 232967, 248318, 337003, 384902, 407951, 465934, 632339, 674006, 815902, 1264678, 2359021, 2855657, 4426373, 4718042, 5711314, 7751069, 8852746, 15502138, 25665439, 51330878, 54257483, 108514966, 179658073, 359316146, 487643341, 590305097, 975286682, 1180610194, 3413503387, 4132135679, 6827006774, 8264271358, 11215796843, 22431593686, 78510577901, 157021155802]

約数ペア:

[(1, 157021155802), (2, 78510577901), (7, 22431593686), (14, 11215796843), (19, 8264271358), (23, 6827006774), (38, 4132135679), (46, 3413503387), (133, 1180610194), (161, 975286682), (266, 590305097), (322, 487643341), (437, 359316146), (874, 179658073), (1447, 108514966), (2894, 54257483), (3059, 51330878), (6118, 25665439), (10129, 15502138), (17737, 8852746), (20258, 7751069), (27493, 5711314), (33281, 4718042), (35474, 4426373), (54986, 2855657), (66562, 2359021), (124159, 1264678), (192451, 815902), (232967, 674006), (248318, 632339), (337003, 465934), (384902, 407951)]