198107856

素因数分解:

$2^4\times 3^4\times {\mathrm{31}}^1\times {\mathrm{4931}}^1$

素因数の和:4982

約数の個数: 100

約数和(自身を含む): 591997824

約数和(自身を除く): 393889968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 31, 36, 48, 54, 62, 72, 81, 93, 108, 124, 144, 162, 186, 216, 248, 279, 324, 372, 432, 496, 558, 648, 744, 837, 1116, 1296, 1488, 1674, 2232, 2511, 3348, 4464, 4931, 5022, 6696, 9862, 10044, 13392, 14793, 19724, 20088, 29586, 39448, 40176, 44379, 59172, 78896, 88758, 118344, 133137, 152861, 177516, 236688, 266274, 305722, 355032, 399411, 458583, 532548, 611444, 710064, 798822, 917166, 1065096, 1222888, 1375749, 1597644, 1834332, 2130192, 2445776, 2751498, 3195288, 3668664, 4127247, 5502996, 6390576, 7337328, 8254494, 11005992, 12381741, 16508988, 22011984, 24763482, 33017976, 49526964, 66035952, 99053928, 198107856]

約数ペア:

[(1, 198107856), (2, 99053928), (3, 66035952), (4, 49526964), (6, 33017976), (8, 24763482), (9, 22011984), (12, 16508988), (16, 12381741), (18, 11005992), (24, 8254494), (27, 7337328), (31, 6390576), (36, 5502996), (48, 4127247), (54, 3668664), (62, 3195288), (72, 2751498), (81, 2445776), (93, 2130192), (108, 1834332), (124, 1597644), (144, 1375749), (162, 1222888), (186, 1065096), (216, 917166), (248, 798822), (279, 710064), (324, 611444), (372, 532548), (432, 458583), (496, 399411), (558, 355032), (648, 305722), (744, 266274), (837, 236688), (1116, 177516), (1296, 152861), (1488, 133137), (1674, 118344), (2232, 88758), (2511, 78896), (3348, 59172), (4464, 44379), (4931, 40176), (5022, 39448), (6696, 29586), (9862, 20088), (10044, 19724), (13392, 14793)]