About the Number

139397808

139397807 ← → 139397809

2進数表記:1000010011110000101010110000

漢数字表記:一億三千九百三十九万七千八百八

素因数分解:

2 4 × 3 1 × 11 2 × 24001 1

素因数の和:24034
約数の個数: 60
約数和(自身を含む): 395840984
約数和(自身を除く): 256443176

約数列:
[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 5808, 24001, 48002, 72003, 96004, 144006, 192008, 264011, 288012, 384016, 528022, 576024, 792033, 1056044, 1152048, 1584066, 2112088, 2904121, 3168132, 4224176, 5808242, 6336264, 8712363, 11616484, 12672528, 17424726, 23232968, 34849452, 46465936, 69698904, 139397808]

約数ペア:
[(1, 139397808), (2, 69698904), (3, 46465936), (4, 34849452), (6, 23232968), (8, 17424726), (11, 12672528), (12, 11616484), (16, 8712363), (22, 6336264), (24, 5808242), (33, 4224176), (44, 3168132), (48, 2904121), (66, 2112088), (88, 1584066), (121, 1152048), (132, 1056044), (176, 792033), (242, 576024), (264, 528022), (363, 384016), (484, 288012), (528, 264011), (726, 192008), (968, 144006), (1452, 96004), (1936, 72003), (2904, 48002), (5808, 24001)]

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