About the Number

121126564

121126563 ← → 121126565

2進数表記:111001110000011111010100100

漢数字表記:一億二千百十二万六千五百六十四

素因数分解:

2 2 × 13 1 × 17 1 × 73 1 × 1877 1

素因数の和:1984
約数の個数: 48
約数和(自身を含む): 245146608
約数和(自身を除く): 124020044

約数列:
[1, 2, 4, 13, 17, 26, 34, 52, 68, 73, 146, 221, 292, 442, 884, 949, 1241, 1877, 1898, 2482, 3754, 3796, 4964, 7508, 16133, 24401, 31909, 32266, 48802, 63818, 64532, 97604, 127636, 137021, 274042, 414817, 548084, 829634, 1659268, 1781273, 2329357, 3562546, 4658714, 7125092, 9317428, 30281641, 60563282, 121126564]

約数ペア:
[(1, 121126564), (2, 60563282), (4, 30281641), (13, 9317428), (17, 7125092), (26, 4658714), (34, 3562546), (52, 2329357), (68, 1781273), (73, 1659268), (146, 829634), (221, 548084), (292, 414817), (442, 274042), (884, 137021), (949, 127636), (1241, 97604), (1877, 64532), (1898, 63818), (2482, 48802), (3754, 32266), (3796, 31909), (4964, 24401), (7508, 16133)]

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