189956792

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{151}}^1\times {\mathrm{2347}}^1$

素因数の和:2571

約数の個数: 32

約数和(自身を含む): 364033920

約数和(自身を除く): 174077128

約数列:

[1, 2, 4, 8, 67, 134, 151, 268, 302, 536, 604, 1208, 2347, 4694, 9388, 10117, 18776, 20234, 40468, 80936, 157249, 314498, 354397, 628996, 708794, 1257992, 1417588, 2835176, 23744599, 47489198, 94978396, 189956792]

約数ペア:

[(1, 189956792), (2, 94978396), (4, 47489198), (8, 23744599), (67, 2835176), (134, 1417588), (151, 1257992), (268, 708794), (302, 628996), (536, 354397), (604, 314498), (1208, 157249), (2347, 80936), (4694, 40468), (9388, 20234), (10117, 18776)]