195783408

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{173}}^1\times {\mathrm{271}}^1$

素因数の和:487

約数の個数: 120

約数和(自身を含む): 572195520

約数和(自身を除く): 376412112

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 48, 58, 72, 87, 116, 144, 173, 174, 232, 261, 271, 346, 348, 464, 519, 522, 542, 692, 696, 813, 1038, 1044, 1084, 1384, 1392, 1557, 1626, 2076, 2088, 2168, 2439, 2768, 3114, 3252, 4152, 4176, 4336, 4878, 5017, 6228, 6504, 7859, 8304, 9756, 10034, 12456, 13008, 15051, 15718, 19512, 20068, 23577, 24912, 30102, 31436, 39024, 40136, 45153, 46883, 47154, 60204, 62872, 70731, 80272, 90306, 93766, 94308, 120408, 125744, 140649, 141462, 180612, 187532, 188616, 240816, 281298, 282924, 361224, 375064, 377232, 421947, 562596, 565848, 722448, 750128, 843894, 1125192, 1131696, 1359607, 1687788, 2250384, 2719214, 3375576, 4078821, 5438428, 6751152, 8157642, 10876856, 12236463, 16315284, 21753712, 24472926, 32630568, 48945852, 65261136, 97891704, 195783408]

約数ペア:

[(1, 195783408), (2, 97891704), (3, 65261136), (4, 48945852), (6, 32630568), (8, 24472926), (9, 21753712), (12, 16315284), (16, 12236463), (18, 10876856), (24, 8157642), (29, 6751152), (36, 5438428), (48, 4078821), (58, 3375576), (72, 2719214), (87, 2250384), (116, 1687788), (144, 1359607), (173, 1131696), (174, 1125192), (232, 843894), (261, 750128), (271, 722448), (346, 565848), (348, 562596), (464, 421947), (519, 377232), (522, 375064), (542, 361224), (692, 282924), (696, 281298), (813, 240816), (1038, 188616), (1044, 187532), (1084, 180612), (1384, 141462), (1392, 140649), (1557, 125744), (1626, 120408), (2076, 94308), (2088, 93766), (2168, 90306), (2439, 80272), (2768, 70731), (3114, 62872), (3252, 60204), (4152, 47154), (4176, 46883), (4336, 45153), (4878, 40136), (5017, 39024), (6228, 31436), (6504, 30102), (7859, 24912), (8304, 23577), (9756, 20068), (10034, 19512), (12456, 15718), (13008, 15051)]