About the Number

121542288

121542287 ← → 121542289

2進数表記:111001111101001011010010000

漢数字表記:一億二千百五十四万二千二百八十八

素因数分解:

2 4 × 3 1 × 7 1 × 67 1 × 5399 1

素因数の和:5484
約数の個数: 80
約数和(自身を含む): 364262400
約数和(自身を除く): 242720112

約数列:
[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 67, 84, 112, 134, 168, 201, 268, 336, 402, 469, 536, 804, 938, 1072, 1407, 1608, 1876, 2814, 3216, 3752, 5399, 5628, 7504, 10798, 11256, 16197, 21596, 22512, 32394, 37793, 43192, 64788, 75586, 86384, 113379, 129576, 151172, 226758, 259152, 302344, 361733, 453516, 604688, 723466, 907032, 1085199, 1446932, 1814064, 2170398, 2532131, 2893864, 4340796, 5064262, 5787728, 7596393, 8681592, 10128524, 15192786, 17363184, 20257048, 30385572, 40514096, 60771144, 121542288]

約数ペア:
[(1, 121542288), (2, 60771144), (3, 40514096), (4, 30385572), (6, 20257048), (7, 17363184), (8, 15192786), (12, 10128524), (14, 8681592), (16, 7596393), (21, 5787728), (24, 5064262), (28, 4340796), (42, 2893864), (48, 2532131), (56, 2170398), (67, 1814064), (84, 1446932), (112, 1085199), (134, 907032), (168, 723466), (201, 604688), (268, 453516), (336, 361733), (402, 302344), (469, 259152), (536, 226758), (804, 151172), (938, 129576), (1072, 113379), (1407, 86384), (1608, 75586), (1876, 64788), (2814, 43192), (3216, 37793), (3752, 32394), (5399, 22512), (5628, 21596), (7504, 16197), (10798, 11256)]

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