About the Number

129088992

129088991 ← → 129088993

2進数表記:111101100011011110111100000

漢数字表記:一億二千九百八万八千九百九十二

素因数分解:

2 5 × 3 1 × 41 1 × 32797 1

素因数の和:32851
約数の個数: 48
約数和(自身を含む): 347134032
約数和(自身を除く): 218045040

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 41, 48, 82, 96, 123, 164, 246, 328, 492, 656, 984, 1312, 1968, 3936, 32797, 65594, 98391, 131188, 196782, 262376, 393564, 524752, 787128, 1049504, 1344677, 1574256, 2689354, 3148512, 4034031, 5378708, 8068062, 10757416, 16136124, 21514832, 32272248, 43029664, 64544496, 129088992]

約数ペア:
[(1, 129088992), (2, 64544496), (3, 43029664), (4, 32272248), (6, 21514832), (8, 16136124), (12, 10757416), (16, 8068062), (24, 5378708), (32, 4034031), (41, 3148512), (48, 2689354), (82, 1574256), (96, 1344677), (123, 1049504), (164, 787128), (246, 524752), (328, 393564), (492, 262376), (656, 196782), (984, 131188), (1312, 98391), (1968, 65594), (3936, 32797)]

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