153974856

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{311}}^1\times {\mathrm{421}}^1$

素因数の和:755

約数の個数: 96

約数和(自身を含む): 450290880

約数和(自身を除く): 296316024

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 49, 56, 84, 98, 147, 168, 196, 294, 311, 392, 421, 588, 622, 842, 933, 1176, 1244, 1263, 1684, 1866, 2177, 2488, 2526, 2947, 3368, 3732, 4354, 5052, 5894, 6531, 7464, 8708, 8841, 10104, 11788, 13062, 15239, 17416, 17682, 20629, 23576, 26124, 30478, 35364, 41258, 45717, 52248, 60956, 61887, 70728, 82516, 91434, 121912, 123774, 130931, 165032, 182868, 247548, 261862, 365736, 392793, 495096, 523724, 785586, 916517, 1047448, 1571172, 1833034, 2749551, 3142344, 3666068, 5499102, 6415619, 7332136, 10998204, 12831238, 19246857, 21996408, 25662476, 38493714, 51324952, 76987428, 153974856]

約数ペア:

[(1, 153974856), (2, 76987428), (3, 51324952), (4, 38493714), (6, 25662476), (7, 21996408), (8, 19246857), (12, 12831238), (14, 10998204), (21, 7332136), (24, 6415619), (28, 5499102), (42, 3666068), (49, 3142344), (56, 2749551), (84, 1833034), (98, 1571172), (147, 1047448), (168, 916517), (196, 785586), (294, 523724), (311, 495096), (392, 392793), (421, 365736), (588, 261862), (622, 247548), (842, 182868), (933, 165032), (1176, 130931), (1244, 123774), (1263, 121912), (1684, 91434), (1866, 82516), (2177, 70728), (2488, 61887), (2526, 60956), (2947, 52248), (3368, 45717), (3732, 41258), (4354, 35364), (5052, 30478), (5894, 26124), (6531, 23576), (7464, 20629), (8708, 17682), (8841, 17416), (10104, 15239), (11788, 13062)]