151489278

素因数分解:

$2^1\times 3^4\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{821}}^1$

素因数の和:919

約数の個数: 80

約数和(自身を含む): 365224464

約数和(自身を除く): 213735186

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 67, 81, 102, 134, 153, 162, 201, 306, 402, 459, 603, 821, 918, 1139, 1206, 1377, 1642, 1809, 2278, 2463, 2754, 3417, 3618, 4926, 5427, 6834, 7389, 10251, 10854, 13957, 14778, 20502, 22167, 27914, 30753, 41871, 44334, 55007, 61506, 66501, 83742, 92259, 110014, 125613, 133002, 165021, 184518, 251226, 330042, 376839, 495063, 753678, 935119, 990126, 1130517, 1485189, 1870238, 2261034, 2805357, 2970378, 4455567, 5610714, 8416071, 8911134, 16832142, 25248213, 50496426, 75744639, 151489278]

約数ペア:

[(1, 151489278), (2, 75744639), (3, 50496426), (6, 25248213), (9, 16832142), (17, 8911134), (18, 8416071), (27, 5610714), (34, 4455567), (51, 2970378), (54, 2805357), (67, 2261034), (81, 1870238), (102, 1485189), (134, 1130517), (153, 990126), (162, 935119), (201, 753678), (306, 495063), (402, 376839), (459, 330042), (603, 251226), (821, 184518), (918, 165021), (1139, 133002), (1206, 125613), (1377, 110014), (1642, 92259), (1809, 83742), (2278, 66501), (2463, 61506), (2754, 55007), (3417, 44334), (3618, 41871), (4926, 30753), (5427, 27914), (6834, 22167), (7389, 20502), (10251, 14778), (10854, 13957)]