191347416

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{204431}}^1$

素因数の和:204456

約数の個数: 48

約数和(自身を含む): 558099360

約数和(自身を除く): 366751944

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 204431, 408862, 613293, 817724, 1226586, 1635448, 1839879, 2453172, 2657603, 3679758, 4906344, 5315206, 7359516, 7972809, 10630412, 14719032, 15945618, 21260824, 23918427, 31891236, 47836854, 63782472, 95673708, 191347416]

約数ペア:

[(1, 191347416), (2, 95673708), (3, 63782472), (4, 47836854), (6, 31891236), (8, 23918427), (9, 21260824), (12, 15945618), (13, 14719032), (18, 10630412), (24, 7972809), (26, 7359516), (36, 5315206), (39, 4906344), (52, 3679758), (72, 2657603), (78, 2453172), (104, 1839879), (117, 1635448), (156, 1226586), (234, 817724), (312, 613293), (468, 408862), (936, 204431)]