156408

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{19}}^1$

素因数の和:49

約数の個数: 64

約数和(自身を含む): 480000

約数和(自身を除く): 323592

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 49, 56, 57, 76, 84, 98, 114, 133, 147, 152, 168, 196, 228, 266, 294, 343, 392, 399, 456, 532, 588, 686, 798, 931, 1029, 1064, 1176, 1372, 1596, 1862, 2058, 2744, 2793, 3192, 3724, 4116, 5586, 6517, 7448, 8232, 11172, 13034, 19551, 22344, 26068, 39102, 52136, 78204, 156408]

約数ペア:

[(1, 156408), (2, 78204), (3, 52136), (4, 39102), (6, 26068), (7, 22344), (8, 19551), (12, 13034), (14, 11172), (19, 8232), (21, 7448), (24, 6517), (28, 5586), (38, 4116), (42, 3724), (49, 3192), (56, 2793), (57, 2744), (76, 2058), (84, 1862), (98, 1596), (114, 1372), (133, 1176), (147, 1064), (152, 1029), (168, 931), (196, 798), (228, 686), (266, 588), (294, 532), (343, 456), (392, 399)]