161768016

素因数分解:

$2^4\times 3^8\times {\mathrm{23}}^1\times {\mathrm{67}}^1$

素因数の和:122

約数の個数: 180

約数和(自身を含む): 497875872

約数和(自身を除く): 336107856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 36, 46, 48, 54, 67, 69, 72, 81, 92, 108, 134, 138, 144, 162, 184, 201, 207, 216, 243, 268, 276, 324, 368, 402, 414, 432, 486, 536, 552, 603, 621, 648, 729, 804, 828, 972, 1072, 1104, 1206, 1242, 1296, 1458, 1541, 1608, 1656, 1809, 1863, 1944, 2187, 2412, 2484, 2916, 3082, 3216, 3312, 3618, 3726, 3888, 4374, 4623, 4824, 4968, 5427, 5589, 5832, 6164, 6561, 7236, 7452, 8748, 9246, 9648, 9936, 10854, 11178, 11664, 12328, 13122, 13869, 14472, 14904, 16281, 16767, 17496, 18492, 21708, 22356, 24656, 26244, 27738, 28944, 29808, 32562, 33534, 34992, 36984, 41607, 43416, 44712, 48843, 50301, 52488, 55476, 65124, 67068, 73968, 83214, 86832, 89424, 97686, 100602, 104976, 110952, 124821, 130248, 134136, 146529, 150903, 166428, 195372, 201204, 221904, 249642, 260496, 268272, 293058, 301806, 332856, 374463, 390744, 402408, 439587, 499284, 586116, 603612, 665712, 748926, 781488, 804816, 879174, 998568, 1123389, 1172232, 1207224, 1497852, 1758348, 1997136, 2246778, 2344464, 2414448, 2995704, 3370167, 3516696, 4493556, 5991408, 6740334, 7033392, 8987112, 10110501, 13480668, 17974224, 20221002, 26961336, 40442004, 53922672, 80884008, 161768016]

約数ペア:

[(1, 161768016), (2, 80884008), (3, 53922672), (4, 40442004), (6, 26961336), (8, 20221002), (9, 17974224), (12, 13480668), (16, 10110501), (18, 8987112), (23, 7033392), (24, 6740334), (27, 5991408), (36, 4493556), (46, 3516696), (48, 3370167), (54, 2995704), (67, 2414448), (69, 2344464), (72, 2246778), (81, 1997136), (92, 1758348), (108, 1497852), (134, 1207224), (138, 1172232), (144, 1123389), (162, 998568), (184, 879174), (201, 804816), (207, 781488), (216, 748926), (243, 665712), (268, 603612), (276, 586116), (324, 499284), (368, 439587), (402, 402408), (414, 390744), (432, 374463), (486, 332856), (536, 301806), (552, 293058), (603, 268272), (621, 260496), (648, 249642), (729, 221904), (804, 201204), (828, 195372), (972, 166428), (1072, 150903), (1104, 146529), (1206, 134136), (1242, 130248), (1296, 124821), (1458, 110952), (1541, 104976), (1608, 100602), (1656, 97686), (1809, 89424), (1863, 86832), (1944, 83214), (2187, 73968), (2412, 67068), (2484, 65124), (2916, 55476), (3082, 52488), (3216, 50301), (3312, 48843), (3618, 44712), (3726, 43416), (3888, 41607), (4374, 36984), (4623, 34992), (4824, 33534), (4968, 32562), (5427, 29808), (5589, 28944), (5832, 27738), (6164, 26244), (6561, 24656), (7236, 22356), (7452, 21708), (8748, 18492), (9246, 17496), (9648, 16767), (9936, 16281), (10854, 14904), (11178, 14472), (11664, 13869), (12328, 13122)]