About the Number

121168520

121168519 ← → 121168521

2進数表記:111001110001110001010001000

漢数字表記:一億二千百十六万八千五百二十

素因数分解:

2 3 × 5 1 × 11 1 × 17 1 × 97 1 × 167 1

素因数の和:303
約数の個数: 128
約数和(自身を含む): 320060160
約数和(自身を除く): 198891640

約数列:
[1, 2, 4, 5, 8, 10, 11, 17, 20, 22, 34, 40, 44, 55, 68, 85, 88, 97, 110, 136, 167, 170, 187, 194, 220, 334, 340, 374, 388, 440, 485, 668, 680, 748, 776, 835, 935, 970, 1067, 1336, 1496, 1649, 1670, 1837, 1870, 1940, 2134, 2839, 3298, 3340, 3674, 3740, 3880, 4268, 5335, 5678, 6596, 6680, 7348, 7480, 8245, 8536, 9185, 10670, 11356, 13192, 14195, 14696, 16199, 16490, 18139, 18370, 21340, 22712, 28390, 31229, 32398, 32980, 36278, 36740, 42680, 56780, 62458, 64796, 65960, 72556, 73480, 80995, 90695, 113560, 124916, 129592, 145112, 156145, 161990, 178189, 181390, 249832, 275383, 312290, 323980, 356378, 362780, 550766, 624580, 647960, 712756, 725560, 890945, 1101532, 1249160, 1376915, 1425512, 1781890, 2203064, 2753830, 3029213, 3563780, 5507660, 6058426, 7127560, 11015320, 12116852, 15146065, 24233704, 30292130, 60584260, 121168520]

約数ペア:
[(1, 121168520), (2, 60584260), (4, 30292130), (5, 24233704), (8, 15146065), (10, 12116852), (11, 11015320), (17, 7127560), (20, 6058426), (22, 5507660), (34, 3563780), (40, 3029213), (44, 2753830), (55, 2203064), (68, 1781890), (85, 1425512), (88, 1376915), (97, 1249160), (110, 1101532), (136, 890945), (167, 725560), (170, 712756), (187, 647960), (194, 624580), (220, 550766), (334, 362780), (340, 356378), (374, 323980), (388, 312290), (440, 275383), (485, 249832), (668, 181390), (680, 178189), (748, 161990), (776, 156145), (835, 145112), (935, 129592), (970, 124916), (1067, 113560), (1336, 90695), (1496, 80995), (1649, 73480), (1670, 72556), (1837, 65960), (1870, 64796), (1940, 62458), (2134, 56780), (2839, 42680), (3298, 36740), (3340, 36278), (3674, 32980), (3740, 32398), (3880, 31229), (4268, 28390), (5335, 22712), (5678, 21340), (6596, 18370), (6680, 18139), (7348, 16490), (7480, 16199), (8245, 14696), (8536, 14195), (9185, 13192), (10670, 11356)]

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