144645228

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{659}}^1$

素因数の和:756

約数の個数: 144

約数和(自身を含む): 457416960

約数和(自身を除く): 312771732

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 13, 14, 18, 21, 26, 28, 36, 39, 42, 52, 63, 67, 78, 84, 91, 117, 126, 134, 156, 182, 201, 234, 252, 268, 273, 364, 402, 468, 469, 546, 603, 659, 804, 819, 871, 938, 1092, 1206, 1318, 1407, 1638, 1742, 1876, 1977, 2412, 2613, 2636, 2814, 3276, 3484, 3954, 4221, 4613, 5226, 5628, 5931, 6097, 7839, 7908, 8442, 8567, 9226, 10452, 11862, 12194, 13839, 15678, 16884, 17134, 18291, 18452, 23724, 24388, 25701, 27678, 31356, 34268, 36582, 41517, 44153, 51402, 54873, 55356, 59969, 73164, 77103, 83034, 88306, 102804, 109746, 119938, 132459, 154206, 166068, 176612, 179907, 219492, 239876, 264918, 308412, 309071, 359814, 397377, 529836, 539721, 573989, 618142, 719628, 794754, 927213, 1079442, 1147978, 1236284, 1589508, 1721967, 1854426, 2158884, 2295956, 2781639, 3443934, 3708852, 4017923, 5165901, 5563278, 6887868, 8035846, 10331802, 11126556, 12053769, 16071692, 20663604, 24107538, 36161307, 48215076, 72322614, 144645228]

約数ペア:

[(1, 144645228), (2, 72322614), (3, 48215076), (4, 36161307), (6, 24107538), (7, 20663604), (9, 16071692), (12, 12053769), (13, 11126556), (14, 10331802), (18, 8035846), (21, 6887868), (26, 5563278), (28, 5165901), (36, 4017923), (39, 3708852), (42, 3443934), (52, 2781639), (63, 2295956), (67, 2158884), (78, 1854426), (84, 1721967), (91, 1589508), (117, 1236284), (126, 1147978), (134, 1079442), (156, 927213), (182, 794754), (201, 719628), (234, 618142), (252, 573989), (268, 539721), (273, 529836), (364, 397377), (402, 359814), (468, 309071), (469, 308412), (546, 264918), (603, 239876), (659, 219492), (804, 179907), (819, 176612), (871, 166068), (938, 154206), (1092, 132459), (1206, 119938), (1318, 109746), (1407, 102804), (1638, 88306), (1742, 83034), (1876, 77103), (1977, 73164), (2412, 59969), (2613, 55356), (2636, 54873), (2814, 51402), (3276, 44153), (3484, 41517), (3954, 36582), (4221, 34268), (4613, 31356), (5226, 27678), (5628, 25701), (5931, 24388), (6097, 23724), (7839, 18452), (7908, 18291), (8442, 17134), (8567, 16884), (9226, 15678), (10452, 13839), (11862, 12194)]