122553392

素因数分解:

$2^4\times {\mathrm{13}}^2\times {\mathrm{61}}^1\times {\mathrm{743}}^1$

素因数の和:838

約数の個数: 60

約数和(自身を含む): 261684144

約数和(自身を除く): 139130752

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 61, 104, 122, 169, 208, 244, 338, 488, 676, 743, 793, 976, 1352, 1486, 1586, 2704, 2972, 3172, 5944, 6344, 9659, 10309, 11888, 12688, 19318, 20618, 38636, 41236, 45323, 77272, 82472, 90646, 125567, 154544, 164944, 181292, 251134, 362584, 502268, 589199, 725168, 1004536, 1178398, 2009072, 2356796, 4713592, 7659587, 9427184, 15319174, 30638348, 61276696, 122553392]

約数ペア:

[(1, 122553392), (2, 61276696), (4, 30638348), (8, 15319174), (13, 9427184), (16, 7659587), (26, 4713592), (52, 2356796), (61, 2009072), (104, 1178398), (122, 1004536), (169, 725168), (208, 589199), (244, 502268), (338, 362584), (488, 251134), (676, 181292), (743, 164944), (793, 154544), (976, 125567), (1352, 90646), (1486, 82472), (1586, 77272), (2704, 45323), (2972, 41236), (3172, 38636), (5944, 20618), (6344, 19318), (9659, 12688), (10309, 11888)]