About the Number

146840428

146840427 ← → 146840429

2進数表記:1000110000001001101101101100

漢数字表記:一億四千六百八十四万四百二十八

素因数分解:

2 2 × 7 1 × 31 1 × 167 1 × 1013 1

素因数の和:1222
約数の個数: 48
約数和(自身を含む): 305270784
約数和(自身を除く): 158430356

約数列:
[1, 2, 4, 7, 14, 28, 31, 62, 124, 167, 217, 334, 434, 668, 868, 1013, 1169, 2026, 2338, 4052, 4676, 5177, 7091, 10354, 14182, 20708, 28364, 31403, 36239, 62806, 72478, 125612, 144956, 169171, 219821, 338342, 439642, 676684, 879284, 1184197, 2368394, 4736788, 5244301, 10488602, 20977204, 36710107, 73420214, 146840428]

約数ペア:
[(1, 146840428), (2, 73420214), (4, 36710107), (7, 20977204), (14, 10488602), (28, 5244301), (31, 4736788), (62, 2368394), (124, 1184197), (167, 879284), (217, 676684), (334, 439642), (434, 338342), (668, 219821), (868, 169171), (1013, 144956), (1169, 125612), (2026, 72478), (2338, 62806), (4052, 36239), (4676, 31403), (5177, 28364), (7091, 20708), (10354, 14182)]

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