15692453478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{181}}^2$

素因数の和:495

約数の個数: 144

約数和(自身を含む): 38851656480

約数和(自身を除く): 23159203002

約数列:

[1, 2, 3, 6, 9, 13, 18, 23, 26, 39, 46, 69, 78, 89, 117, 138, 178, 181, 207, 234, 267, 299, 362, 414, 534, 543, 598, 801, 897, 1086, 1157, 1602, 1629, 1794, 2047, 2314, 2353, 2691, 3258, 3471, 4094, 4163, 4706, 5382, 6141, 6942, 7059, 8326, 10413, 12282, 12489, 14118, 16109, 18423, 20826, 21177, 24978, 26611, 32218, 32761, 36846, 37467, 42354, 48327, 53222, 54119, 65522, 74934, 79833, 96654, 98283, 108238, 144981, 159666, 162357, 196566, 209417, 239499, 289962, 294849, 324714, 370507, 418834, 425893, 478998, 487071, 589698, 628251, 741014, 753503, 851786, 974142, 1111521, 1256502, 1277679, 1507006, 1884753, 2223042, 2260509, 2555358, 2915729, 3334563, 3769506, 3833037, 4521018, 4816591, 5831458, 6669126, 6781527, 7666074, 8747187, 9633182, 9795539, 13563054, 14449773, 17494374, 19591078, 26241561, 28899546, 29386617, 37904477, 43349319, 52483122, 58773234, 67061767, 75808954, 86698638, 88159851, 113713431, 134123534, 176319702, 201185301, 227426862, 341140293, 402370602, 603555903, 682280586, 871802971, 1207111806, 1743605942, 2615408913, 5230817826, 7846226739, 15692453478]

約数ペア:

[(1, 15692453478), (2, 7846226739), (3, 5230817826), (6, 2615408913), (9, 1743605942), (13, 1207111806), (18, 871802971), (23, 682280586), (26, 603555903), (39, 402370602), (46, 341140293), (69, 227426862), (78, 201185301), (89, 176319702), (117, 134123534), (138, 113713431), (178, 88159851), (181, 86698638), (207, 75808954), (234, 67061767), (267, 58773234), (299, 52483122), (362, 43349319), (414, 37904477), (534, 29386617), (543, 28899546), (598, 26241561), (801, 19591078), (897, 17494374), (1086, 14449773), (1157, 13563054), (1602, 9795539), (1629, 9633182), (1794, 8747187), (2047, 7666074), (2314, 6781527), (2353, 6669126), (2691, 5831458), (3258, 4816591), (3471, 4521018), (4094, 3833037), (4163, 3769506), (4706, 3334563), (5382, 2915729), (6141, 2555358), (6942, 2260509), (7059, 2223042), (8326, 1884753), (10413, 1507006), (12282, 1277679), (12489, 1256502), (14118, 1111521), (16109, 974142), (18423, 851786), (20826, 753503), (21177, 741014), (24978, 628251), (26611, 589698), (32218, 487071), (32761, 478998), (36846, 425893), (37467, 418834), (42354, 370507), (48327, 324714), (53222, 294849), (54119, 289962), (65522, 239499), (74934, 209417), (79833, 196566), (96654, 162357), (98283, 159666), (108238, 144981)]