198198576

素因数分解:

$2^4\times 3^5\times {\mathrm{19}}^1\times {\mathrm{2683}}^1$

素因数の和:2725

約数の個数: 120

約数和(自身を含む): 605725120

約数和(自身を除く): 407526544

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 912, 972, 1026, 1296, 1368, 1539, 1944, 2052, 2683, 2736, 3078, 3888, 4104, 4617, 5366, 6156, 8049, 8208, 9234, 10732, 12312, 16098, 18468, 21464, 24147, 24624, 32196, 36936, 42928, 48294, 50977, 64392, 72441, 73872, 96588, 101954, 128784, 144882, 152931, 193176, 203908, 217323, 289764, 305862, 386352, 407816, 434646, 458793, 579528, 611724, 651969, 815632, 869292, 917586, 1159056, 1223448, 1303938, 1376379, 1738584, 1835172, 2446896, 2607876, 2752758, 3477168, 3670344, 4129137, 5215752, 5505516, 7340688, 8258274, 10431504, 11011032, 12387411, 16516548, 22022064, 24774822, 33033096, 49549644, 66066192, 99099288, 198198576]

約数ペア:

[(1, 198198576), (2, 99099288), (3, 66066192), (4, 49549644), (6, 33033096), (8, 24774822), (9, 22022064), (12, 16516548), (16, 12387411), (18, 11011032), (19, 10431504), (24, 8258274), (27, 7340688), (36, 5505516), (38, 5215752), (48, 4129137), (54, 3670344), (57, 3477168), (72, 2752758), (76, 2607876), (81, 2446896), (108, 1835172), (114, 1738584), (144, 1376379), (152, 1303938), (162, 1223448), (171, 1159056), (216, 917586), (228, 869292), (243, 815632), (304, 651969), (324, 611724), (342, 579528), (432, 458793), (456, 434646), (486, 407816), (513, 386352), (648, 305862), (684, 289764), (912, 217323), (972, 203908), (1026, 193176), (1296, 152931), (1368, 144882), (1539, 128784), (1944, 101954), (2052, 96588), (2683, 73872), (2736, 72441), (3078, 64392), (3888, 50977), (4104, 48294), (4617, 42928), (5366, 36936), (6156, 32196), (8049, 24624), (8208, 24147), (9234, 21464), (10732, 18468), (12312, 16098)]