About the Number

155530968

155530967 ← → 155530969

2進数表記:1001010001010011011011011000

漢数字表記:一億五千五百五十三万九百六十八

素因数分解:

2 3 × 3 1 × 23 1 × 31 1 × 61 1 × 149 1

素因数の和:273
約数の個数: 128
約数和(自身を含む): 428544000
約数和(自身を除く): 273013032

約数列:
[1, 2, 3, 4, 6, 8, 12, 23, 24, 31, 46, 61, 62, 69, 92, 93, 122, 124, 138, 149, 183, 184, 186, 244, 248, 276, 298, 366, 372, 447, 488, 552, 596, 713, 732, 744, 894, 1192, 1403, 1426, 1464, 1788, 1891, 2139, 2806, 2852, 3427, 3576, 3782, 4209, 4278, 4619, 5612, 5673, 5704, 6854, 7564, 8418, 8556, 9089, 9238, 10281, 11224, 11346, 13708, 13857, 15128, 16836, 17112, 18178, 18476, 20562, 22692, 27267, 27416, 27714, 33672, 36356, 36952, 41124, 43493, 45384, 54534, 55428, 72712, 82248, 86986, 106237, 109068, 110856, 130479, 173972, 209047, 212474, 218136, 260958, 281759, 318711, 347944, 418094, 424948, 521916, 563518, 627141, 637422, 836188, 845277, 849896, 1043832, 1127036, 1254282, 1274844, 1672376, 1690554, 2254072, 2508564, 2549688, 3381108, 5017128, 6480457, 6762216, 12960914, 19441371, 25921828, 38882742, 51843656, 77765484, 155530968]

約数ペア:
[(1, 155530968), (2, 77765484), (3, 51843656), (4, 38882742), (6, 25921828), (8, 19441371), (12, 12960914), (23, 6762216), (24, 6480457), (31, 5017128), (46, 3381108), (61, 2549688), (62, 2508564), (69, 2254072), (92, 1690554), (93, 1672376), (122, 1274844), (124, 1254282), (138, 1127036), (149, 1043832), (183, 849896), (184, 845277), (186, 836188), (244, 637422), (248, 627141), (276, 563518), (298, 521916), (366, 424948), (372, 418094), (447, 347944), (488, 318711), (552, 281759), (596, 260958), (713, 218136), (732, 212474), (744, 209047), (894, 173972), (1192, 130479), (1403, 110856), (1426, 109068), (1464, 106237), (1788, 86986), (1891, 82248), (2139, 72712), (2806, 55428), (2852, 54534), (3427, 45384), (3576, 43493), (3782, 41124), (4209, 36952), (4278, 36356), (4619, 33672), (5612, 27714), (5673, 27416), (5704, 27267), (6854, 22692), (7564, 20562), (8418, 18476), (8556, 18178), (9089, 17112), (9238, 16836), (10281, 15128), (11224, 13857), (11346, 13708)]

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