147744

素因数分解:

$2^5\times 3^5\times {\mathrm{19}}^1$

素因数の和:44

約数の個数: 72

約数和(自身を含む): 458640

約数和(自身を除く): 310896

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 32, 36, 38, 48, 54, 57, 72, 76, 81, 96, 108, 114, 144, 152, 162, 171, 216, 228, 243, 288, 304, 324, 342, 432, 456, 486, 513, 608, 648, 684, 864, 912, 972, 1026, 1296, 1368, 1539, 1824, 1944, 2052, 2592, 2736, 3078, 3888, 4104, 4617, 5472, 6156, 7776, 8208, 9234, 12312, 16416, 18468, 24624, 36936, 49248, 73872, 147744]

約数ペア:

[(1, 147744), (2, 73872), (3, 49248), (4, 36936), (6, 24624), (8, 18468), (9, 16416), (12, 12312), (16, 9234), (18, 8208), (19, 7776), (24, 6156), (27, 5472), (32, 4617), (36, 4104), (38, 3888), (48, 3078), (54, 2736), (57, 2592), (72, 2052), (76, 1944), (81, 1824), (96, 1539), (108, 1368), (114, 1296), (144, 1026), (152, 972), (162, 912), (171, 864), (216, 684), (228, 648), (243, 608), (288, 513), (304, 486), (324, 456), (342, 432)]