About the Number

148947770

148947769 ← → 148947771

2進数表記:1000111000001100001100111010

漢数字表記:一億四千八百九十四万七千七百七十

素因数分解:

2 1 × 5 1 × 23 1 × 29 1 × 137 1 × 163 1

素因数の和:359
約数の個数: 64
約数和(自身を含む): 293310720
約数和(自身を除く): 144362950

約数列:
[1, 2, 5, 10, 23, 29, 46, 58, 115, 137, 145, 163, 230, 274, 290, 326, 667, 685, 815, 1334, 1370, 1630, 3151, 3335, 3749, 3973, 4727, 6302, 6670, 7498, 7946, 9454, 15755, 18745, 19865, 22331, 23635, 31510, 37490, 39730, 44662, 47270, 91379, 108721, 111655, 182758, 217442, 223310, 456895, 513613, 543605, 647599, 913790, 1027226, 1087210, 1295198, 2568065, 3237995, 5136130, 6475990, 14894777, 29789554, 74473885, 148947770]

約数ペア:
[(1, 148947770), (2, 74473885), (5, 29789554), (10, 14894777), (23, 6475990), (29, 5136130), (46, 3237995), (58, 2568065), (115, 1295198), (137, 1087210), (145, 1027226), (163, 913790), (230, 647599), (274, 543605), (290, 513613), (326, 456895), (667, 223310), (685, 217442), (815, 182758), (1334, 111655), (1370, 108721), (1630, 91379), (3151, 47270), (3335, 44662), (3749, 39730), (3973, 37490), (4727, 31510), (6302, 23635), (6670, 22331), (7498, 19865), (7946, 18745), (9454, 15755)]

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