About the Number

122540148

122540147 ← → 122540149

2進数表記:111010011011101000001110100

漢数字表記:一億二千二百五十四万百四十八

素因数分解:

2 2 × 3 3 × 17 1 × 31 1 × 2153 1

素因数の和:2214
約数の個数: 96
約数和(自身を含む): 347397120
約数和(自身を除く): 224856972

約数列:
[1, 2, 3, 4, 6, 9, 12, 17, 18, 27, 31, 34, 36, 51, 54, 62, 68, 93, 102, 108, 124, 153, 186, 204, 279, 306, 372, 459, 527, 558, 612, 837, 918, 1054, 1116, 1581, 1674, 1836, 2108, 2153, 3162, 3348, 4306, 4743, 6324, 6459, 8612, 9486, 12918, 14229, 18972, 19377, 25836, 28458, 36601, 38754, 56916, 58131, 66743, 73202, 77508, 109803, 116262, 133486, 146404, 200229, 219606, 232524, 266972, 329409, 400458, 439212, 600687, 658818, 800916, 988227, 1134631, 1201374, 1317636, 1802061, 1976454, 2269262, 2402748, 3403893, 3604122, 3952908, 4538524, 6807786, 7208244, 10211679, 13615572, 20423358, 30635037, 40846716, 61270074, 122540148]

約数ペア:
[(1, 122540148), (2, 61270074), (3, 40846716), (4, 30635037), (6, 20423358), (9, 13615572), (12, 10211679), (17, 7208244), (18, 6807786), (27, 4538524), (31, 3952908), (34, 3604122), (36, 3403893), (51, 2402748), (54, 2269262), (62, 1976454), (68, 1802061), (93, 1317636), (102, 1201374), (108, 1134631), (124, 988227), (153, 800916), (186, 658818), (204, 600687), (279, 439212), (306, 400458), (372, 329409), (459, 266972), (527, 232524), (558, 219606), (612, 200229), (837, 146404), (918, 133486), (1054, 116262), (1116, 109803), (1581, 77508), (1674, 73202), (1836, 66743), (2108, 58131), (2153, 56916), (3162, 38754), (3348, 36601), (4306, 28458), (4743, 25836), (6324, 19377), (6459, 18972), (8612, 14229), (9486, 12918)]

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