137153380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{421}}^1$

素因数の和:629

約数の個数: 96

約数和(自身を含む): 357315840

約数和(自身を除く): 220162460

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 179, 182, 260, 358, 364, 421, 455, 716, 842, 895, 910, 1253, 1684, 1790, 1820, 2105, 2327, 2506, 2947, 3580, 4210, 4654, 5012, 5473, 5894, 6265, 8420, 9308, 10946, 11635, 11788, 12530, 14735, 16289, 21892, 23270, 25060, 27365, 29470, 32578, 38311, 46540, 54730, 58940, 65156, 75359, 76622, 81445, 109460, 150718, 153244, 162890, 191555, 301436, 325780, 376795, 383110, 527513, 753590, 766220, 979667, 1055026, 1507180, 1959334, 2110052, 2637565, 3918668, 4898335, 5275130, 6857669, 9796670, 10550260, 13715338, 19593340, 27430676, 34288345, 68576690, 137153380]

約数ペア:

[(1, 137153380), (2, 68576690), (4, 34288345), (5, 27430676), (7, 19593340), (10, 13715338), (13, 10550260), (14, 9796670), (20, 6857669), (26, 5275130), (28, 4898335), (35, 3918668), (52, 2637565), (65, 2110052), (70, 1959334), (91, 1507180), (130, 1055026), (140, 979667), (179, 766220), (182, 753590), (260, 527513), (358, 383110), (364, 376795), (421, 325780), (455, 301436), (716, 191555), (842, 162890), (895, 153244), (910, 150718), (1253, 109460), (1684, 81445), (1790, 76622), (1820, 75359), (2105, 65156), (2327, 58940), (2506, 54730), (2947, 46540), (3580, 38311), (4210, 32578), (4654, 29470), (5012, 27365), (5473, 25060), (5894, 23270), (6265, 21892), (8420, 16289), (9308, 14735), (10946, 12530), (11635, 11788)]