173387664

素因数分解:

$2^4\times 3^2\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{163}}^1$

素因数の和:349

約数の個数: 120

約数和(自身を含む): 499655520

約数和(自身を除く): 326267856

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 83, 89, 144, 163, 166, 178, 249, 267, 326, 332, 356, 489, 498, 534, 652, 664, 712, 747, 801, 978, 996, 1068, 1304, 1328, 1424, 1467, 1494, 1602, 1956, 1992, 2136, 2608, 2934, 2988, 3204, 3912, 3984, 4272, 5868, 5976, 6408, 7387, 7824, 11736, 11952, 12816, 13529, 14507, 14774, 22161, 23472, 27058, 29014, 29548, 40587, 43521, 44322, 54116, 58028, 59096, 66483, 81174, 87042, 88644, 108232, 116056, 118192, 121761, 130563, 132966, 162348, 174084, 177288, 216464, 232112, 243522, 261126, 265932, 324696, 348168, 354576, 487044, 522252, 531864, 649392, 696336, 974088, 1044504, 1063728, 1204081, 1948176, 2089008, 2408162, 3612243, 4816324, 7224486, 9632648, 10836729, 14448972, 19265296, 21673458, 28897944, 43346916, 57795888, 86693832, 173387664]

約数ペア:

[(1, 173387664), (2, 86693832), (3, 57795888), (4, 43346916), (6, 28897944), (8, 21673458), (9, 19265296), (12, 14448972), (16, 10836729), (18, 9632648), (24, 7224486), (36, 4816324), (48, 3612243), (72, 2408162), (83, 2089008), (89, 1948176), (144, 1204081), (163, 1063728), (166, 1044504), (178, 974088), (249, 696336), (267, 649392), (326, 531864), (332, 522252), (356, 487044), (489, 354576), (498, 348168), (534, 324696), (652, 265932), (664, 261126), (712, 243522), (747, 232112), (801, 216464), (978, 177288), (996, 174084), (1068, 162348), (1304, 132966), (1328, 130563), (1424, 121761), (1467, 118192), (1494, 116056), (1602, 108232), (1956, 88644), (1992, 87042), (2136, 81174), (2608, 66483), (2934, 59096), (2988, 58028), (3204, 54116), (3912, 44322), (3984, 43521), (4272, 40587), (5868, 29548), (5976, 29014), (6408, 27058), (7387, 23472), (7824, 22161), (11736, 14774), (11952, 14507), (12816, 13529)]