158170866

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{2963}}^1$

素因数の和:3047

約数の個数: 64

約数和(自身を含む): 382427136

約数和(自身を除く): 224256270

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 41, 42, 62, 82, 93, 123, 186, 217, 246, 287, 434, 574, 651, 861, 1271, 1302, 1722, 2542, 2963, 3813, 5926, 7626, 8889, 8897, 17778, 17794, 20741, 26691, 41482, 53382, 62223, 91853, 121483, 124446, 183706, 242966, 275559, 364449, 551118, 642971, 728898, 850381, 1285942, 1700762, 1928913, 2551143, 3765973, 3857826, 5102286, 7531946, 11297919, 22595838, 26361811, 52723622, 79085433, 158170866]

約数ペア:

[(1, 158170866), (2, 79085433), (3, 52723622), (6, 26361811), (7, 22595838), (14, 11297919), (21, 7531946), (31, 5102286), (41, 3857826), (42, 3765973), (62, 2551143), (82, 1928913), (93, 1700762), (123, 1285942), (186, 850381), (217, 728898), (246, 642971), (287, 551118), (434, 364449), (574, 275559), (651, 242966), (861, 183706), (1271, 124446), (1302, 121483), (1722, 91853), (2542, 62223), (2963, 53382), (3813, 41482), (5926, 26691), (7626, 20741), (8889, 17794), (8897, 17778)]