138818432

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:871

約数の個数: 64

約数和(自身を含む): 293686560

約数和(自身を除く): 154868128

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 61, 64, 92, 122, 128, 184, 244, 368, 488, 736, 773, 976, 1403, 1472, 1546, 1952, 2806, 2944, 3092, 3904, 5612, 6184, 7808, 11224, 12368, 17779, 22448, 24736, 35558, 44896, 47153, 49472, 71116, 89792, 94306, 98944, 142232, 179584, 188612, 284464, 377224, 568928, 754448, 1084519, 1137856, 1508896, 2169038, 2275712, 3017792, 4338076, 6035584, 8676152, 17352304, 34704608, 69409216, 138818432]

約数ペア:

[(1, 138818432), (2, 69409216), (4, 34704608), (8, 17352304), (16, 8676152), (23, 6035584), (32, 4338076), (46, 3017792), (61, 2275712), (64, 2169038), (92, 1508896), (122, 1137856), (128, 1084519), (184, 754448), (244, 568928), (368, 377224), (488, 284464), (736, 188612), (773, 179584), (976, 142232), (1403, 98944), (1472, 94306), (1546, 89792), (1952, 71116), (2806, 49472), (2944, 47153), (3092, 44896), (3904, 35558), (5612, 24736), (6184, 22448), (7808, 17779), (11224, 12368)]