157215263842

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{2803}}^1\times {\mathrm{13399}}^1$

素因数の和:16247

約数の個数: 64

約数和(自身を含む): 302993510400

約数和(自身を除く): 145778246558

約数列:

[1, 2, 7, 13, 14, 23, 26, 46, 91, 161, 182, 299, 322, 598, 2093, 2803, 4186, 5606, 13399, 19621, 26798, 36439, 39242, 64469, 72878, 93793, 128938, 174187, 187586, 255073, 308177, 348374, 451283, 510146, 616354, 838097, 902566, 1219309, 1676194, 2157239, 2438618, 4006301, 4314478, 5866679, 8012602, 11733358, 28044107, 37557397, 56088214, 75114794, 262901779, 488246161, 525803558, 863820131, 976492322, 1727640262, 3417723127, 6046740917, 6835446254, 11229661703, 12093481834, 22459323406, 78607631921, 157215263842]

約数ペア:

[(1, 157215263842), (2, 78607631921), (7, 22459323406), (13, 12093481834), (14, 11229661703), (23, 6835446254), (26, 6046740917), (46, 3417723127), (91, 1727640262), (161, 976492322), (182, 863820131), (299, 525803558), (322, 488246161), (598, 262901779), (2093, 75114794), (2803, 56088214), (4186, 37557397), (5606, 28044107), (13399, 11733358), (19621, 8012602), (26798, 5866679), (36439, 4314478), (39242, 4006301), (64469, 2438618), (72878, 2157239), (93793, 1676194), (128938, 1219309), (174187, 902566), (187586, 838097), (255073, 616354), (308177, 510146), (348374, 451283)]