About the Number

121066656

121066655 ← → 121066657

2進数表記:111001101110101010010100000

漢数字表記:一億二千百六万六千六百五十六

素因数分解:

2 5 × 3 1 × 17 1 × 31 1 × 2393 1

素因数の和:2454
約数の個数: 96
約数和(自身を含む): 347493888
約数和(自身を除く): 226427232

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 31, 32, 34, 48, 51, 62, 68, 93, 96, 102, 124, 136, 186, 204, 248, 272, 372, 408, 496, 527, 544, 744, 816, 992, 1054, 1488, 1581, 1632, 2108, 2393, 2976, 3162, 4216, 4786, 6324, 7179, 8432, 9572, 12648, 14358, 16864, 19144, 25296, 28716, 38288, 40681, 50592, 57432, 74183, 76576, 81362, 114864, 122043, 148366, 162724, 222549, 229728, 244086, 296732, 325448, 445098, 488172, 593464, 650896, 890196, 976344, 1186928, 1261111, 1301792, 1780392, 1952688, 2373856, 2522222, 3560784, 3783333, 3905376, 5044444, 7121568, 7566666, 10088888, 15133332, 20177776, 30266664, 40355552, 60533328, 121066656]

約数ペア:
[(1, 121066656), (2, 60533328), (3, 40355552), (4, 30266664), (6, 20177776), (8, 15133332), (12, 10088888), (16, 7566666), (17, 7121568), (24, 5044444), (31, 3905376), (32, 3783333), (34, 3560784), (48, 2522222), (51, 2373856), (62, 1952688), (68, 1780392), (93, 1301792), (96, 1261111), (102, 1186928), (124, 976344), (136, 890196), (186, 650896), (204, 593464), (248, 488172), (272, 445098), (372, 325448), (408, 296732), (496, 244086), (527, 229728), (544, 222549), (744, 162724), (816, 148366), (992, 122043), (1054, 114864), (1488, 81362), (1581, 76576), (1632, 74183), (2108, 57432), (2393, 50592), (2976, 40681), (3162, 38288), (4216, 28716), (4786, 25296), (6324, 19144), (7179, 16864), (8432, 14358), (9572, 12648)]

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