149892444

素因数分解:

$2^2\times 3^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1873}}^1$

素因数の和:1921

約数の個数: 120

約数和(自身を含む): 444437840

約数和(自身を除く): 294545396

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 19, 26, 27, 36, 38, 39, 52, 54, 57, 76, 78, 81, 108, 114, 117, 156, 162, 171, 228, 234, 247, 324, 342, 351, 468, 494, 513, 684, 702, 741, 988, 1026, 1053, 1404, 1482, 1539, 1873, 2052, 2106, 2223, 2964, 3078, 3746, 4212, 4446, 5619, 6156, 6669, 7492, 8892, 11238, 13338, 16857, 20007, 22476, 24349, 26676, 33714, 35587, 40014, 48698, 50571, 67428, 71174, 73047, 80028, 97396, 101142, 106761, 142348, 146094, 151713, 202284, 213522, 219141, 292188, 303426, 320283, 427044, 438282, 462631, 606852, 640566, 657423, 876564, 925262, 960849, 1281132, 1314846, 1387893, 1850524, 1921698, 1972269, 2629692, 2775786, 2882547, 3843396, 3944538, 4163679, 5551572, 5765094, 7889076, 8327358, 11530188, 12491037, 16654716, 24982074, 37473111, 49964148, 74946222, 149892444]

約数ペア:

[(1, 149892444), (2, 74946222), (3, 49964148), (4, 37473111), (6, 24982074), (9, 16654716), (12, 12491037), (13, 11530188), (18, 8327358), (19, 7889076), (26, 5765094), (27, 5551572), (36, 4163679), (38, 3944538), (39, 3843396), (52, 2882547), (54, 2775786), (57, 2629692), (76, 1972269), (78, 1921698), (81, 1850524), (108, 1387893), (114, 1314846), (117, 1281132), (156, 960849), (162, 925262), (171, 876564), (228, 657423), (234, 640566), (247, 606852), (324, 462631), (342, 438282), (351, 427044), (468, 320283), (494, 303426), (513, 292188), (684, 219141), (702, 213522), (741, 202284), (988, 151713), (1026, 146094), (1053, 142348), (1404, 106761), (1482, 101142), (1539, 97396), (1873, 80028), (2052, 73047), (2106, 71174), (2223, 67428), (2964, 50571), (3078, 48698), (3746, 40014), (4212, 35587), (4446, 33714), (5619, 26676), (6156, 24349), (6669, 22476), (7492, 20007), (8892, 16857), (11238, 13338)]