121579024

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:181

約数の個数: 120

約数和(自身を含む): 296314368

約数和(自身を除く): 174735344

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 97, 112, 124, 133, 152, 194, 217, 248, 266, 304, 361, 388, 434, 496, 532, 589, 679, 722, 776, 868, 1064, 1178, 1358, 1444, 1552, 1736, 1843, 2128, 2356, 2527, 2716, 2888, 3007, 3472, 3686, 4123, 4712, 5054, 5432, 5776, 6014, 7372, 8246, 9424, 10108, 10864, 11191, 12028, 12901, 14744, 16492, 20216, 21049, 22382, 24056, 25802, 29488, 32984, 35017, 40432, 42098, 44764, 48112, 51604, 57133, 65968, 70034, 78337, 84196, 89528, 103208, 114266, 140068, 156674, 168392, 179056, 206416, 228532, 245119, 280136, 313348, 336784, 399931, 457064, 490238, 560272, 626696, 799862, 914128, 980476, 1085527, 1253392, 1599724, 1960952, 2171054, 3199448, 3921904, 4342108, 6398896, 7598689, 8684216, 15197378, 17368432, 30394756, 60789512, 121579024]

約数ペア:

[(1, 121579024), (2, 60789512), (4, 30394756), (7, 17368432), (8, 15197378), (14, 8684216), (16, 7598689), (19, 6398896), (28, 4342108), (31, 3921904), (38, 3199448), (56, 2171054), (62, 1960952), (76, 1599724), (97, 1253392), (112, 1085527), (124, 980476), (133, 914128), (152, 799862), (194, 626696), (217, 560272), (248, 490238), (266, 457064), (304, 399931), (361, 336784), (388, 313348), (434, 280136), (496, 245119), (532, 228532), (589, 206416), (679, 179056), (722, 168392), (776, 156674), (868, 140068), (1064, 114266), (1178, 103208), (1358, 89528), (1444, 84196), (1552, 78337), (1736, 70034), (1843, 65968), (2128, 57133), (2356, 51604), (2527, 48112), (2716, 44764), (2888, 42098), (3007, 40432), (3472, 35017), (3686, 32984), (4123, 29488), (4712, 25802), (5054, 24056), (5432, 22382), (5776, 21049), (6014, 20216), (7372, 16492), (8246, 14744), (9424, 12901), (10108, 12028), (10864, 11191)]