About the Number

138215532

138215531 ← → 138215533

2進数表記:1000001111010000000001101100

漢数字表記:一億三千八百二十一万五千五百三十二

素因数分解:

2 2 × 3 1 × 7 1 × 13 1 × 47 1 × 2693 1

素因数の和:2767
約数の個数: 96
約数和(自身を含む): 405522432
約数和(自身を除く): 267306900

約数列:
[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 47, 52, 78, 84, 91, 94, 141, 156, 182, 188, 273, 282, 329, 364, 546, 564, 611, 658, 987, 1092, 1222, 1316, 1833, 1974, 2444, 2693, 3666, 3948, 4277, 5386, 7332, 8079, 8554, 10772, 12831, 16158, 17108, 18851, 25662, 32316, 35009, 37702, 51324, 56553, 70018, 75404, 105027, 113106, 126571, 140036, 210054, 226212, 245063, 253142, 379713, 420108, 490126, 506284, 735189, 759426, 885997, 980252, 1470378, 1518852, 1645423, 1771994, 2657991, 2940756, 3290846, 3543988, 4936269, 5315982, 6581692, 9872538, 10631964, 11517961, 19745076, 23035922, 34553883, 46071844, 69107766, 138215532]

約数ペア:
[(1, 138215532), (2, 69107766), (3, 46071844), (4, 34553883), (6, 23035922), (7, 19745076), (12, 11517961), (13, 10631964), (14, 9872538), (21, 6581692), (26, 5315982), (28, 4936269), (39, 3543988), (42, 3290846), (47, 2940756), (52, 2657991), (78, 1771994), (84, 1645423), (91, 1518852), (94, 1470378), (141, 980252), (156, 885997), (182, 759426), (188, 735189), (273, 506284), (282, 490126), (329, 420108), (364, 379713), (546, 253142), (564, 245063), (611, 226212), (658, 210054), (987, 140036), (1092, 126571), (1222, 113106), (1316, 105027), (1833, 75404), (1974, 70018), (2444, 56553), (2693, 51324), (3666, 37702), (3948, 35009), (4277, 32316), (5386, 25662), (7332, 18851), (8079, 17108), (8554, 16158), (10772, 12831)]

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