About the Number

138827720388

138827720387 ← → 138827720389

2進数表記:10000001010010110001101110011011000100

漢数字表記:千三百八十八億二千七百七十二万三百八十八

素因数分解:

2 2 × 3 1 × 7 1 × 29 1 × 1319 1 × 43207 1

素因数の和:44569
約数の個数: 96
約数和(自身を含む): 383272243200
約数和(自身を除く): 244444522812

約数列:
[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 29, 42, 58, 84, 87, 116, 174, 203, 348, 406, 609, 812, 1218, 1319, 2436, 2638, 3957, 5276, 7914, 9233, 15828, 18466, 27699, 36932, 38251, 43207, 55398, 76502, 86414, 110796, 114753, 129621, 153004, 172828, 229506, 259242, 267757, 302449, 459012, 518484, 535514, 604898, 803271, 907347, 1071028, 1209796, 1253003, 1606542, 1814694, 2506006, 3213084, 3629388, 3759009, 5012012, 7518018, 8771021, 15036036, 17542042, 26313063, 35084084, 52626126, 56990033, 105252252, 113980066, 170970099, 227960132, 341940198, 398930231, 683880396, 797860462, 1196790693, 1595720924, 1652710957, 2393581386, 3305421914, 4787162772, 4958132871, 6610843828, 9916265742, 11568976699, 19832531484, 23137953398, 34706930097, 46275906796, 69413860194, 138827720388]

約数ペア:
[(1, 138827720388), (2, 69413860194), (3, 46275906796), (4, 34706930097), (6, 23137953398), (7, 19832531484), (12, 11568976699), (14, 9916265742), (21, 6610843828), (28, 4958132871), (29, 4787162772), (42, 3305421914), (58, 2393581386), (84, 1652710957), (87, 1595720924), (116, 1196790693), (174, 797860462), (203, 683880396), (348, 398930231), (406, 341940198), (609, 227960132), (812, 170970099), (1218, 113980066), (1319, 105252252), (2436, 56990033), (2638, 52626126), (3957, 35084084), (5276, 26313063), (7914, 17542042), (9233, 15036036), (15828, 8771021), (18466, 7518018), (27699, 5012012), (36932, 3759009), (38251, 3629388), (43207, 3213084), (55398, 2506006), (76502, 1814694), (86414, 1606542), (110796, 1253003), (114753, 1209796), (129621, 1071028), (153004, 907347), (172828, 803271), (229506, 604898), (259242, 535514), (267757, 518484), (302449, 459012)]

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