About the Number

238439152

238439151 ← → 238439153

2進数表記:1110001101100100101011110000

漢数字表記:二億三千八百四十三万九千百五十二

素因数分解:

2 4 × 7 1 × 233 1 × 9137 1

素因数の和:9385
約数の個数: 40
約数和(自身を含む): 530296416
約数和(自身を除く): 291857264

約数列:
[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 233, 466, 932, 1631, 1864, 3262, 3728, 6524, 9137, 13048, 18274, 26096, 36548, 63959, 73096, 127918, 146192, 255836, 511672, 1023344, 2128921, 4257842, 8515684, 14902447, 17031368, 29804894, 34062736, 59609788, 119219576, 238439152]

約数ペア:
[(1, 238439152), (2, 119219576), (4, 59609788), (7, 34062736), (8, 29804894), (14, 17031368), (16, 14902447), (28, 8515684), (56, 4257842), (112, 2128921), (233, 1023344), (466, 511672), (932, 255836), (1631, 146192), (1864, 127918), (3262, 73096), (3728, 63959), (6524, 36548), (9137, 26096), (13048, 18274)]

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