156980263601

素因数分解:

$7^4\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1279}}^1$

素因数の和:1452

約数の個数: 80

約数和(自身を含む): 202381885440

約数和(自身を除く): 45401621839

約数列:

[1, 7, 17, 31, 49, 97, 119, 217, 343, 527, 679, 833, 1279, 1519, 1649, 2401, 3007, 3689, 4753, 5831, 8953, 10633, 11543, 21049, 21743, 25823, 33271, 39649, 40817, 51119, 62671, 74431, 80801, 124063, 147343, 152201, 180761, 232897, 277543, 357833, 438697, 565607, 674033, 868441, 1031401, 1065407, 1265327, 1942801, 2109071, 2504831, 3070879, 3845953, 3959249, 4718231, 6079087, 7219807, 7457849, 13599607, 14763497, 17533817, 26921671, 33027617, 42553609, 52204943, 65381201, 95197249, 103344479, 122736719, 188451697, 231193319, 297875263, 457668407, 723411353, 1319161879, 1618353233, 3203678849, 5063879471, 9234133153, 22425751943, 156980263601]

約数ペア:

[(1, 156980263601), (7, 22425751943), (17, 9234133153), (31, 5063879471), (49, 3203678849), (97, 1618353233), (119, 1319161879), (217, 723411353), (343, 457668407), (527, 297875263), (679, 231193319), (833, 188451697), (1279, 122736719), (1519, 103344479), (1649, 95197249), (2401, 65381201), (3007, 52204943), (3689, 42553609), (4753, 33027617), (5831, 26921671), (8953, 17533817), (10633, 14763497), (11543, 13599607), (21049, 7457849), (21743, 7219807), (25823, 6079087), (33271, 4718231), (39649, 3959249), (40817, 3845953), (51119, 3070879), (62671, 2504831), (74431, 2109071), (80801, 1942801), (124063, 1265327), (147343, 1065407), (152201, 1031401), (180761, 868441), (232897, 674033), (277543, 565607), (357833, 438697)]