145647768

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{443}}^1$

素因数の和:581

約数の個数: 128

約数和(自身を含む): 443289600

約数和(自身を除く): 297641832

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 19, 21, 24, 28, 38, 42, 56, 57, 76, 84, 103, 114, 133, 152, 168, 206, 228, 266, 309, 399, 412, 443, 456, 532, 618, 721, 798, 824, 886, 1064, 1236, 1329, 1442, 1596, 1772, 1957, 2163, 2472, 2658, 2884, 3101, 3192, 3544, 3914, 4326, 5316, 5768, 5871, 6202, 7828, 8417, 8652, 9303, 10632, 11742, 12404, 13699, 15656, 16834, 17304, 18606, 23484, 24808, 25251, 27398, 33668, 37212, 41097, 45629, 46968, 50502, 54796, 58919, 67336, 74424, 82194, 91258, 101004, 109592, 117838, 136887, 164388, 176757, 182516, 202008, 235676, 273774, 319403, 328776, 353514, 365032, 471352, 547548, 638806, 707028, 866951, 958209, 1095096, 1277612, 1414056, 1733902, 1916418, 2555224, 2600853, 3467804, 3832836, 5201706, 6068657, 6935608, 7665672, 10403412, 12137314, 18205971, 20806824, 24274628, 36411942, 48549256, 72823884, 145647768]

約数ペア:

[(1, 145647768), (2, 72823884), (3, 48549256), (4, 36411942), (6, 24274628), (7, 20806824), (8, 18205971), (12, 12137314), (14, 10403412), (19, 7665672), (21, 6935608), (24, 6068657), (28, 5201706), (38, 3832836), (42, 3467804), (56, 2600853), (57, 2555224), (76, 1916418), (84, 1733902), (103, 1414056), (114, 1277612), (133, 1095096), (152, 958209), (168, 866951), (206, 707028), (228, 638806), (266, 547548), (309, 471352), (399, 365032), (412, 353514), (443, 328776), (456, 319403), (532, 273774), (618, 235676), (721, 202008), (798, 182516), (824, 176757), (886, 164388), (1064, 136887), (1236, 117838), (1329, 109592), (1442, 101004), (1596, 91258), (1772, 82194), (1957, 74424), (2163, 67336), (2472, 58919), (2658, 54796), (2884, 50502), (3101, 46968), (3192, 45629), (3544, 41097), (3914, 37212), (4326, 33668), (5316, 27398), (5768, 25251), (5871, 24808), (6202, 23484), (7828, 18606), (8417, 17304), (8652, 16834), (9303, 15656), (10632, 13699), (11742, 12404)]