141494416

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{491}}^1$

素因数の和:620

約数の個数: 80

約数和(自身を含む): 327979008

約数和(自身を除く): 186484592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 83, 112, 124, 166, 217, 248, 332, 434, 491, 496, 581, 664, 868, 982, 1162, 1328, 1736, 1964, 2324, 2573, 3437, 3472, 3928, 4648, 5146, 6874, 7856, 9296, 10292, 13748, 15221, 18011, 20584, 27496, 30442, 36022, 40753, 41168, 54992, 60884, 72044, 81506, 106547, 121768, 144088, 163012, 213094, 243536, 285271, 288176, 326024, 426188, 570542, 652048, 852376, 1141084, 1263343, 1704752, 2282168, 2526686, 4564336, 5053372, 8843401, 10106744, 17686802, 20213488, 35373604, 70747208, 141494416]

約数ペア:

[(1, 141494416), (2, 70747208), (4, 35373604), (7, 20213488), (8, 17686802), (14, 10106744), (16, 8843401), (28, 5053372), (31, 4564336), (56, 2526686), (62, 2282168), (83, 1704752), (112, 1263343), (124, 1141084), (166, 852376), (217, 652048), (248, 570542), (332, 426188), (434, 326024), (491, 288176), (496, 285271), (581, 243536), (664, 213094), (868, 163012), (982, 144088), (1162, 121768), (1328, 106547), (1736, 81506), (1964, 72044), (2324, 60884), (2573, 54992), (3437, 41168), (3472, 40753), (3928, 36022), (4648, 30442), (5146, 27496), (6874, 20584), (7856, 18011), (9296, 15221), (10292, 13748)]