About the Number

149728464

149728463 ← → 149728465

2進数表記:1000111011001010110011010000

漢数字表記:一億四千九百七十二万八千四百六十四

素因数分解:

2 4 × 3 2 × 47 1 × 22123 1

素因数の和:22184
約数の個数: 60
約数和(自身を含む): 427966656
約数和(自身を除く): 278238192

約数列:
[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 47, 48, 72, 94, 141, 144, 188, 282, 376, 423, 564, 752, 846, 1128, 1692, 2256, 3384, 6768, 22123, 44246, 66369, 88492, 132738, 176984, 199107, 265476, 353968, 398214, 530952, 796428, 1039781, 1061904, 1592856, 2079562, 3119343, 3185712, 4159124, 6238686, 8318248, 9358029, 12477372, 16636496, 18716058, 24954744, 37432116, 49909488, 74864232, 149728464]

約数ペア:
[(1, 149728464), (2, 74864232), (3, 49909488), (4, 37432116), (6, 24954744), (8, 18716058), (9, 16636496), (12, 12477372), (16, 9358029), (18, 8318248), (24, 6238686), (36, 4159124), (47, 3185712), (48, 3119343), (72, 2079562), (94, 1592856), (141, 1061904), (144, 1039781), (188, 796428), (282, 530952), (376, 398214), (423, 353968), (564, 265476), (752, 199107), (846, 176984), (1128, 132738), (1692, 88492), (2256, 66369), (3384, 44246), (6768, 22123)]

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