About the Number

121093728

121093727 ← → 121093729

2進数表記:111001101111011111001100000

漢数字表記:一億二千百九万三千七百二十八

素因数分解:

2 5 × 3 1 × 7 1 × 79 1 × 2281 1

素因数の和:2380
約数の個数: 96
約数和(自身を含む): 368040960
約数和(自身を除く): 246947232

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 79, 84, 96, 112, 158, 168, 224, 237, 316, 336, 474, 553, 632, 672, 948, 1106, 1264, 1659, 1896, 2212, 2281, 2528, 3318, 3792, 4424, 4562, 6636, 6843, 7584, 8848, 9124, 13272, 13686, 15967, 17696, 18248, 26544, 27372, 31934, 36496, 47901, 53088, 54744, 63868, 72992, 95802, 109488, 127736, 180199, 191604, 218976, 255472, 360398, 383208, 510944, 540597, 720796, 766416, 1081194, 1261393, 1441592, 1532832, 2162388, 2522786, 2883184, 3784179, 4324776, 5045572, 5766368, 7568358, 8649552, 10091144, 15136716, 17299104, 20182288, 30273432, 40364576, 60546864, 121093728]

約数ペア:
[(1, 121093728), (2, 60546864), (3, 40364576), (4, 30273432), (6, 20182288), (7, 17299104), (8, 15136716), (12, 10091144), (14, 8649552), (16, 7568358), (21, 5766368), (24, 5045572), (28, 4324776), (32, 3784179), (42, 2883184), (48, 2522786), (56, 2162388), (79, 1532832), (84, 1441592), (96, 1261393), (112, 1081194), (158, 766416), (168, 720796), (224, 540597), (237, 510944), (316, 383208), (336, 360398), (474, 255472), (553, 218976), (632, 191604), (672, 180199), (948, 127736), (1106, 109488), (1264, 95802), (1659, 72992), (1896, 63868), (2212, 54744), (2281, 53088), (2528, 47901), (3318, 36496), (3792, 31934), (4424, 27372), (4562, 26544), (6636, 18248), (6843, 17696), (7584, 15967), (8848, 13686), (9124, 13272)]

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