129577272

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{223}}^1$

素因数の和:345

約数の個数: 128

約数和(自身を含む): 371589120

約数和(自身を除く): 242011848

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 31, 33, 44, 62, 66, 71, 88, 93, 124, 132, 142, 186, 213, 223, 248, 264, 284, 341, 372, 426, 446, 568, 669, 682, 744, 781, 852, 892, 1023, 1338, 1364, 1562, 1704, 1784, 2046, 2201, 2343, 2453, 2676, 2728, 3124, 4092, 4402, 4686, 4906, 5352, 6248, 6603, 6913, 7359, 8184, 8804, 9372, 9812, 13206, 13826, 14718, 15833, 17608, 18744, 19624, 20739, 24211, 26412, 27652, 29436, 31666, 41478, 47499, 48422, 52824, 55304, 58872, 63332, 72633, 76043, 82956, 94998, 96844, 126664, 145266, 152086, 165912, 174163, 189996, 193688, 228129, 290532, 304172, 348326, 379992, 456258, 490823, 522489, 581064, 608344, 696652, 912516, 981646, 1044978, 1393304, 1472469, 1825032, 1963292, 2089956, 2944938, 3926584, 4179912, 5399053, 5889876, 10798106, 11779752, 16197159, 21596212, 32394318, 43192424, 64788636, 129577272]

約数ペア:

[(1, 129577272), (2, 64788636), (3, 43192424), (4, 32394318), (6, 21596212), (8, 16197159), (11, 11779752), (12, 10798106), (22, 5889876), (24, 5399053), (31, 4179912), (33, 3926584), (44, 2944938), (62, 2089956), (66, 1963292), (71, 1825032), (88, 1472469), (93, 1393304), (124, 1044978), (132, 981646), (142, 912516), (186, 696652), (213, 608344), (223, 581064), (248, 522489), (264, 490823), (284, 456258), (341, 379992), (372, 348326), (426, 304172), (446, 290532), (568, 228129), (669, 193688), (682, 189996), (744, 174163), (781, 165912), (852, 152086), (892, 145266), (1023, 126664), (1338, 96844), (1364, 94998), (1562, 82956), (1704, 76043), (1784, 72633), (2046, 63332), (2201, 58872), (2343, 55304), (2453, 52824), (2676, 48422), (2728, 47499), (3124, 41478), (4092, 31666), (4402, 29436), (4686, 27652), (4906, 26412), (5352, 24211), (6248, 20739), (6603, 19624), (6913, 18744), (7359, 17608), (8184, 15833), (8804, 14718), (9372, 13826), (9812, 13206)]