126656432

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{1123}}^1$

素因数の和:1210

約数の個数: 80

約数和(自身を含む): 301052160

約数和(自身を除く): 174395728

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 53, 56, 76, 106, 112, 133, 152, 212, 266, 304, 371, 424, 532, 742, 848, 1007, 1064, 1123, 1484, 2014, 2128, 2246, 2968, 4028, 4492, 5936, 7049, 7861, 8056, 8984, 14098, 15722, 16112, 17968, 21337, 28196, 31444, 42674, 56392, 59519, 62888, 85348, 112784, 119038, 125776, 149359, 170696, 238076, 298718, 341392, 416633, 476152, 597436, 833266, 952304, 1130861, 1194872, 1666532, 2261722, 2389744, 3333064, 4523444, 6666128, 7916027, 9046888, 15832054, 18093776, 31664108, 63328216, 126656432]

約数ペア:

[(1, 126656432), (2, 63328216), (4, 31664108), (7, 18093776), (8, 15832054), (14, 9046888), (16, 7916027), (19, 6666128), (28, 4523444), (38, 3333064), (53, 2389744), (56, 2261722), (76, 1666532), (106, 1194872), (112, 1130861), (133, 952304), (152, 833266), (212, 597436), (266, 476152), (304, 416633), (371, 341392), (424, 298718), (532, 238076), (742, 170696), (848, 149359), (1007, 125776), (1064, 119038), (1123, 112784), (1484, 85348), (2014, 62888), (2128, 59519), (2246, 56392), (2968, 42674), (4028, 31444), (4492, 28196), (5936, 21337), (7049, 17968), (7861, 16112), (8056, 15722), (8984, 14098)]