162616328

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{283}}^1\times {\mathrm{331}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 362065920

約数和(自身を除く): 199449592

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 217, 248, 283, 331, 434, 566, 662, 868, 1132, 1324, 1736, 1981, 2264, 2317, 2648, 3962, 4634, 7924, 8773, 9268, 10261, 15848, 17546, 18536, 20522, 35092, 41044, 61411, 70184, 71827, 82088, 93673, 122822, 143654, 187346, 245644, 287308, 374692, 491288, 574616, 655711, 749384, 1311422, 2622844, 2903863, 5245688, 5807726, 11615452, 20327041, 23230904, 40654082, 81308164, 162616328]

約数ペア:

[(1, 162616328), (2, 81308164), (4, 40654082), (7, 23230904), (8, 20327041), (14, 11615452), (28, 5807726), (31, 5245688), (56, 2903863), (62, 2622844), (124, 1311422), (217, 749384), (248, 655711), (283, 574616), (331, 491288), (434, 374692), (566, 287308), (662, 245644), (868, 187346), (1132, 143654), (1324, 122822), (1736, 93673), (1981, 82088), (2264, 71827), (2317, 70184), (2648, 61411), (3962, 41044), (4634, 35092), (7924, 20522), (8773, 18536), (9268, 17546), (10261, 15848)]