About the Number

189426120

189426119 ← → 189426121

2進数表記:1011010010100110100111001000

漢数字表記:一億八千九百四十二万六千百二十

素因数分解:

2 3 × 3 1 × 5 1 × 13 1 × 31 1 × 3917 1

素因数の和:3975
約数の個数: 128
約数和(自身を含む): 631895040
約数和(自身を除く): 442468920

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 31, 39, 40, 52, 60, 62, 65, 78, 93, 104, 120, 124, 130, 155, 156, 186, 195, 248, 260, 310, 312, 372, 390, 403, 465, 520, 620, 744, 780, 806, 930, 1209, 1240, 1560, 1612, 1860, 2015, 2418, 3224, 3720, 3917, 4030, 4836, 6045, 7834, 8060, 9672, 11751, 12090, 15668, 16120, 19585, 23502, 24180, 31336, 39170, 47004, 48360, 50921, 58755, 78340, 94008, 101842, 117510, 121427, 152763, 156680, 203684, 235020, 242854, 254605, 305526, 364281, 407368, 470040, 485708, 509210, 607135, 611052, 728562, 763815, 971416, 1018420, 1214270, 1222104, 1457124, 1527630, 1578551, 1821405, 2036840, 2428540, 2914248, 3055260, 3157102, 3642810, 4735653, 4857080, 6110520, 6314204, 7285620, 7892755, 9471306, 12628408, 14571240, 15785510, 18942612, 23678265, 31571020, 37885224, 47356530, 63142040, 94713060, 189426120]

約数ペア:
[(1, 189426120), (2, 94713060), (3, 63142040), (4, 47356530), (5, 37885224), (6, 31571020), (8, 23678265), (10, 18942612), (12, 15785510), (13, 14571240), (15, 12628408), (20, 9471306), (24, 7892755), (26, 7285620), (30, 6314204), (31, 6110520), (39, 4857080), (40, 4735653), (52, 3642810), (60, 3157102), (62, 3055260), (65, 2914248), (78, 2428540), (93, 2036840), (104, 1821405), (120, 1578551), (124, 1527630), (130, 1457124), (155, 1222104), (156, 1214270), (186, 1018420), (195, 971416), (248, 763815), (260, 728562), (310, 611052), (312, 607135), (372, 509210), (390, 485708), (403, 470040), (465, 407368), (520, 364281), (620, 305526), (744, 254605), (780, 242854), (806, 235020), (930, 203684), (1209, 156680), (1240, 152763), (1560, 121427), (1612, 117510), (1860, 101842), (2015, 94008), (2418, 78340), (3224, 58755), (3720, 50921), (3917, 48360), (4030, 47004), (4836, 39170), (6045, 31336), (7834, 24180), (8060, 23502), (9672, 19585), (11751, 16120), (12090, 15668)]

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