About the Number

131155021872

131155021871 ← → 131155021873

2進数表記:1111010001001011100101101000000110000

漢数字表記:千三百十一億五千五百二万千八百七十二

素因数分解:

2 4 × 3 2 × 7 1 × 19 1 × 6848111 1

素因数の和:6848151
約数の個数: 120
約数和(自身を含む): 441566261760
約数和(自身を除く): 310411239888

約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 19, 21, 24, 28, 36, 38, 42, 48, 56, 57, 63, 72, 76, 84, 112, 114, 126, 133, 144, 152, 168, 171, 228, 252, 266, 304, 336, 342, 399, 456, 504, 532, 684, 798, 912, 1008, 1064, 1197, 1368, 1596, 2128, 2394, 2736, 3192, 4788, 6384, 9576, 19152, 6848111, 13696222, 20544333, 27392444, 41088666, 47936777, 54784888, 61632999, 82177332, 95873554, 109569776, 123265998, 130114109, 143810331, 164354664, 191747108, 246531996, 260228218, 287620662, 328709328, 383494216, 390342327, 431430993, 493063992, 520456436, 575241324, 766988432, 780684654, 862861986, 910798763, 986127984, 1040912872, 1150482648, 1171026981, 1561369308, 1725723972, 1821597526, 2081825744, 2300965296, 2342053962, 2732396289, 3122738616, 3451447944, 3643195052, 4684107924, 5464792578, 6245477232, 6902895888, 7286390104, 8197188867, 9368215848, 10929585156, 14572780208, 16394377734, 18736431696, 21859170312, 32788755468, 43718340624, 65577510936, 131155021872]

約数ペア:
[(1, 131155021872), (2, 65577510936), (3, 43718340624), (4, 32788755468), (6, 21859170312), (7, 18736431696), (8, 16394377734), (9, 14572780208), (12, 10929585156), (14, 9368215848), (16, 8197188867), (18, 7286390104), (19, 6902895888), (21, 6245477232), (24, 5464792578), (28, 4684107924), (36, 3643195052), (38, 3451447944), (42, 3122738616), (48, 2732396289), (56, 2342053962), (57, 2300965296), (63, 2081825744), (72, 1821597526), (76, 1725723972), (84, 1561369308), (112, 1171026981), (114, 1150482648), (126, 1040912872), (133, 986127984), (144, 910798763), (152, 862861986), (168, 780684654), (171, 766988432), (228, 575241324), (252, 520456436), (266, 493063992), (304, 431430993), (336, 390342327), (342, 383494216), (399, 328709328), (456, 287620662), (504, 260228218), (532, 246531996), (684, 191747108), (798, 164354664), (912, 143810331), (1008, 130114109), (1064, 123265998), (1197, 109569776), (1368, 95873554), (1596, 82177332), (2128, 61632999), (2394, 54784888), (2736, 47936777), (3192, 41088666), (4788, 27392444), (6384, 20544333), (9576, 13696222), (19152, 6848111)]

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