About the Number

130938456

130938455 ← → 130938457

2進数表記:111110011011111011001011000

漢数字表記:一億三千九十三万八千四百五十六

素因数分解:

2 3 × 3 1 × 11 3 × 4099 1

素因数の和:4141
約数の個数: 64
約数和(自身を含む): 360144000
約数和(自身を除く): 229205544

約数列:
[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 121, 132, 242, 264, 363, 484, 726, 968, 1331, 1452, 2662, 2904, 3993, 4099, 5324, 7986, 8198, 10648, 12297, 15972, 16396, 24594, 31944, 32792, 45089, 49188, 90178, 98376, 135267, 180356, 270534, 360712, 495979, 541068, 991958, 1082136, 1487937, 1983916, 2975874, 3967832, 5455769, 5951748, 10911538, 11903496, 16367307, 21823076, 32734614, 43646152, 65469228, 130938456]

約数ペア:
[(1, 130938456), (2, 65469228), (3, 43646152), (4, 32734614), (6, 21823076), (8, 16367307), (11, 11903496), (12, 10911538), (22, 5951748), (24, 5455769), (33, 3967832), (44, 2975874), (66, 1983916), (88, 1487937), (121, 1082136), (132, 991958), (242, 541068), (264, 495979), (363, 360712), (484, 270534), (726, 180356), (968, 135267), (1331, 98376), (1452, 90178), (2662, 49188), (2904, 45089), (3993, 32792), (4099, 31944), (5324, 24594), (7986, 16396), (8198, 15972), (10648, 12297)]

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