About the Number

131987011008

131987011007 ← → 131987011009

2進数表記:1111010111011000010011111010111000000

漢数字表記:千三百十九億八千七百一万千八

素因数分解:

2 6 × 3 1 × 17 1 × 23 1 × 1758139 1

素因数の和:1758194
約数の個数: 112
約数和(自身を含む): 385834371840
約数和(自身を除く): 253847360832

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 17, 23, 24, 32, 34, 46, 48, 51, 64, 68, 69, 92, 96, 102, 136, 138, 184, 192, 204, 272, 276, 368, 391, 408, 544, 552, 736, 782, 816, 1088, 1104, 1173, 1472, 1564, 1632, 2208, 2346, 3128, 3264, 4416, 4692, 6256, 9384, 12512, 18768, 25024, 37536, 75072, 1758139, 3516278, 5274417, 7032556, 10548834, 14065112, 21097668, 28130224, 29888363, 40437197, 42195336, 56260448, 59776726, 80874394, 84390672, 89665089, 112520896, 119553452, 121311591, 161748788, 168781344, 179330178, 239106904, 242623182, 323497576, 337562688, 358660356, 478213808, 485246364, 646995152, 687432349, 717320712, 956427616, 970492728, 1293990304, 1374864698, 1434641424, 1912855232, 1940985456, 2062297047, 2587980608, 2749729396, 2869282848, 3881970912, 4124594094, 5499458792, 5738565696, 7763941824, 8249188188, 10998917584, 16498376376, 21997835168, 32996752752, 43995670336, 65993505504, 131987011008]

約数ペア:
[(1, 131987011008), (2, 65993505504), (3, 43995670336), (4, 32996752752), (6, 21997835168), (8, 16498376376), (12, 10998917584), (16, 8249188188), (17, 7763941824), (23, 5738565696), (24, 5499458792), (32, 4124594094), (34, 3881970912), (46, 2869282848), (48, 2749729396), (51, 2587980608), (64, 2062297047), (68, 1940985456), (69, 1912855232), (92, 1434641424), (96, 1374864698), (102, 1293990304), (136, 970492728), (138, 956427616), (184, 717320712), (192, 687432349), (204, 646995152), (272, 485246364), (276, 478213808), (368, 358660356), (391, 337562688), (408, 323497576), (544, 242623182), (552, 239106904), (736, 179330178), (782, 168781344), (816, 161748788), (1088, 121311591), (1104, 119553452), (1173, 112520896), (1472, 89665089), (1564, 84390672), (1632, 80874394), (2208, 59776726), (2346, 56260448), (3128, 42195336), (3264, 40437197), (4416, 29888363), (4692, 28130224), (6256, 21097668), (9384, 14065112), (12512, 10548834), (18768, 7032556), (25024, 5274417), (37536, 3516278), (75072, 1758139)]

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