140058496

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{751}}^1$

素因数の和:843

約数の個数: 64

約数和(自身を含む): 294543360

約数和(自身を除く): 154484864

約数列:

[1, 2, 4, 8, 16, 31, 32, 47, 62, 64, 94, 124, 128, 188, 248, 376, 496, 751, 752, 992, 1457, 1502, 1504, 1984, 2914, 3004, 3008, 3968, 5828, 6008, 6016, 11656, 12016, 23281, 23312, 24032, 35297, 46562, 46624, 48064, 70594, 93124, 93248, 96128, 141188, 186248, 186496, 282376, 372496, 564752, 744992, 1094207, 1129504, 1489984, 2188414, 2259008, 2979968, 4376828, 4518016, 8753656, 17507312, 35014624, 70029248, 140058496]

約数ペア:

[(1, 140058496), (2, 70029248), (4, 35014624), (8, 17507312), (16, 8753656), (31, 4518016), (32, 4376828), (47, 2979968), (62, 2259008), (64, 2188414), (94, 1489984), (124, 1129504), (128, 1094207), (188, 744992), (248, 564752), (376, 372496), (496, 282376), (751, 186496), (752, 186248), (992, 141188), (1457, 96128), (1502, 93248), (1504, 93124), (1984, 70594), (2914, 48064), (3004, 46624), (3008, 46562), (3968, 35297), (5828, 24032), (6008, 23312), (6016, 23281), (11656, 12016)]